diff --git a/Pipfile.lock b/Pipfile.lock
index cfb8167..6cee25a 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -24,10 +24,10 @@
         },
         "certifi": {
             "hashes": [
-                "sha256:e4f3620cfea4f83eedc95b24abd9cd56f3c4b146dd0177e83a21b4eb49e21e50",
-                "sha256:fd7c7c74727ddcf00e9acd26bba8da604ffec95bf1c2144e67aff7a8b50e6cef"
+                "sha256:017c25db2a153ce562900032d5bc68e9f191e44e9a0f762f373977de9df1fbb3",
+                "sha256:25b64c7da4cd7479594d035c08c2d809eb4aab3a26e5a990ea98cc450c320f1f"
             ],
-            "version": "==2019.9.11"
+            "version": "==2019.11.28"
         },
         "chardet": {
             "hashes": [
@@ -73,11 +73,11 @@
         },
         "django": {
             "hashes": [
-                "sha256:33e4bb3f3268ecc362a7bd982c7f19fff30597c749fedbc1fd3773ebb82ec38c",
-                "sha256:f4351f1f921bb6c3de03e24cdba823365fb9a79a44f607ba2560e9e3b7f16ff3"
+                "sha256:48522428f4a285cf265af969f4744c5ebb027c7f41958ba48b639ace2068ffe7",
+                "sha256:a794f7a2f4b7c928eecfbc4ebad03712ff27fb545abe269bf01aa8500781eb1c"
             ],
             "index": "pypi",
-            "version": "==2.1.12"
+            "version": "==2.1.15"
         },
         "django-anymail": {
             "hashes": [
@@ -104,10 +104,10 @@
         },
         "django-compressor": {
             "hashes": [
-                "sha256:47c86347f75c64954a06afbbfc820a750619e10c23a49272b865020a407b7edd",
-                "sha256:da9ee5ce4fc8b9211dcecd2229520514a4ba9ac3bcdc59b48092ec4d7f6b96b0"
+                "sha256:57ac0a696d061e5fc6fbc55381d2050f353b973fb97eee5593f39247bc0f30af",
+                "sha256:d2ed1c6137ddaac5536233ec0a819e14009553fee0a869bea65d03e5285ba74f"
             ],
-            "version": "==2.3"
+            "version": "==2.4"
         },
         "django-crispy-forms": {
             "hashes": [
@@ -170,16 +170,16 @@
         },
         "django-treebeard": {
             "hashes": [
-                "sha256:c21db06a8d4943bf2a28d9d7a119058698fb76116df2679ecbf15a46a501de42"
+                "sha256:83aebc34a9f06de7daaec330d858d1c47887e81be3da77e3541fe7368196dd8a"
             ],
-            "version": "==4.3"
+            "version": "==4.3.1"
         },
         "djangorestframework": {
             "hashes": [
-                "sha256:5488aed8f8df5ec1d70f04b2114abc52ae6729748a176c453313834a9ee179c8",
-                "sha256:dc81cbf9775c6898a580f6f1f387c4777d12bd87abf0f5406018d32ccae71090"
+                "sha256:05809fc66e1c997fd9a32ea5730d9f4ba28b109b9da71fccfa5ff241201fd0a4",
+                "sha256:e782087823c47a26826ee5b6fa0c542968219263fb3976ec3c31edab23a4001f"
             ],
-            "version": "==3.10.3"
+            "version": "==3.11.0"
         },
         "draftjs-exporter": {
             "hashes": [
@@ -286,24 +286,28 @@
         },
         "psutil": {
             "hashes": [
-                "sha256:028a1ec3c6197eadd11e7b46e8cc2f0720dc18ac6d7aabdb8e8c0d6c9704f000",
-                "sha256:503e4b20fa9d3342bcf58191bbc20a4a5ef79ca7df8972e6197cc14c5513e73d",
-                "sha256:863a85c1c0a5103a12c05a35e59d336e1d665747e531256e061213e2e90f63f3",
-                "sha256:954f782608bfef9ae9f78e660e065bd8ffcfaea780f9f2c8a133bb7cb9e826d7",
-                "sha256:b6e08f965a305cd84c2d07409bc16fbef4417d67b70c53b299116c5b895e3f45",
-                "sha256:bc96d437dfbb8865fc8828cf363450001cb04056bbdcdd6fc152c436c8a74c61",
-                "sha256:cf49178021075d47c61c03c0229ac0c60d5e2830f8cab19e2d88e579b18cdb76",
-                "sha256:d5350cb66690915d60f8b233180f1e49938756fb2d501c93c44f8fb5b970cc63",
-                "sha256:eba238cf1989dfff7d483c029acb0ac4fcbfc15de295d682901f0e2497e6781a"
+                "sha256:094f899ac3ef72422b7e00411b4ed174e3c5a2e04c267db6643937ddba67a05b",
+                "sha256:10b7f75cc8bd676cfc6fa40cd7d5c25b3f45a0e06d43becd7c2d2871cbb5e806",
+                "sha256:1b1575240ca9a90b437e5a40db662acd87bbf181f6aa02f0204978737b913c6b",
+                "sha256:21231ef1c1a89728e29b98a885b8e0a8e00d09018f6da5cdc1f43f988471a995",
+                "sha256:28f771129bfee9fc6b63d83a15d857663bbdcae3828e1cb926e91320a9b5b5cd",
+                "sha256:70387772f84fa5c3bb6a106915a2445e20ac8f9821c5914d7cbde148f4d7ff73",
+                "sha256:b560f5cd86cf8df7bcd258a851ca1ad98f0d5b8b98748e877a0aec4e9032b465",
+                "sha256:b74b43fecce384a57094a83d2778cdfc2e2d9a6afaadd1ebecb2e75e0d34e10d",
+                "sha256:e85f727ffb21539849e6012f47b12f6dd4c44965e56591d8dec6e8bc9ab96f4a",
+                "sha256:fd2e09bb593ad9bdd7429e779699d2d47c1268cbde4dda95fcd1bd17544a0217",
+                "sha256:ffad8eb2ac614518bbe3c0b8eb9dffdb3a8d2e3a7d5da51c5b974fb723a5c5aa"
             ],
-            "version": "==5.6.3"
+            "version": "==5.6.7"
         },
         "psycopg2": {
             "hashes": [
+                "sha256:4212ca404c4445dc5746c0d68db27d2cbfb87b523fe233dc84ecd24062e35677",
                 "sha256:47fc642bf6f427805daf52d6e52619fe0637648fe27017062d898f3bf891419d",
                 "sha256:72772181d9bad1fa349792a1e7384dde56742c14af2b9986013eb94a240f005b",
                 "sha256:8396be6e5ff844282d4d49b81631772f80dabae5658d432202faf101f5283b7c",
                 "sha256:893c11064b347b24ecdd277a094413e1954f8a4e8cdaf7ffbe7ca3db87c103f0",
+                "sha256:92a07dfd4d7c325dd177548c4134052d4842222833576c8391aab6f74038fc3f",
                 "sha256:965c4c93e33e6984d8031f74e51227bd755376a9df6993774fd5b6fb3288b1f4",
                 "sha256:9ab75e0b2820880ae24b7136c4d230383e07db014456a476d096591172569c38",
                 "sha256:b0845e3bdd4aa18dc2f9b6fb78fbd3d9d371ad167fd6d1b7ad01c0a6cdad4fc6",
@@ -373,21 +377,19 @@
         },
         "pyyaml": {
             "hashes": [
-                "sha256:0113bc0ec2ad727182326b61326afa3d1d8280ae1122493553fd6f4397f33df9",
-                "sha256:01adf0b6c6f61bd11af6e10ca52b7d4057dd0be0343eb9283c878cf3af56aee4",
-                "sha256:5124373960b0b3f4aa7df1707e63e9f109b5263eca5976c66e08b1c552d4eaf8",
-                "sha256:5ca4f10adbddae56d824b2c09668e91219bb178a1eee1faa56af6f99f11bf696",
-                "sha256:7907be34ffa3c5a32b60b95f4d95ea25361c951383a894fec31be7252b2b6f34",
-                "sha256:7ec9b2a4ed5cad025c2278a1e6a19c011c80a3caaac804fd2d329e9cc2c287c9",
-                "sha256:87ae4c829bb25b9fe99cf71fbb2140c448f534e24c998cc60f39ae4f94396a73",
-                "sha256:9de9919becc9cc2ff03637872a440195ac4241c80536632fffeb6a1e25a74299",
-                "sha256:a5a85b10e450c66b49f98846937e8cfca1db3127a9d5d1e31ca45c3d0bef4c5b",
-                "sha256:b0997827b4f6a7c286c01c5f60384d218dca4ed7d9efa945c3e1aa623d5709ae",
-                "sha256:b631ef96d3222e62861443cc89d6563ba3eeb816eeb96b2629345ab795e53681",
-                "sha256:bf47c0607522fdbca6c9e817a6e81b08491de50f3766a7a0e6a5be7905961b41",
-                "sha256:f81025eddd0327c7d4cfe9b62cf33190e1e736cc6e97502b3ec425f574b3e7a8"
+                "sha256:0e7f69397d53155e55d10ff68fdfb2cf630a35e6daf65cf0bdeaf04f127c09dc",
+                "sha256:2e9f0b7c5914367b0916c3c104a024bb68f269a486b9d04a2e8ac6f6597b7803",
+                "sha256:35ace9b4147848cafac3db142795ee42deebe9d0dad885ce643928e88daebdcc",
+                "sha256:38a4f0d114101c58c0f3a88aeaa44d63efd588845c5a2df5290b73db8f246d15",
+                "sha256:483eb6a33b671408c8529106df3707270bfacb2447bf8ad856a4b4f57f6e3075",
+                "sha256:4b6be5edb9f6bb73680f5bf4ee08ff25416d1400fbd4535fe0069b2994da07cd",
+                "sha256:7f38e35c00e160db592091751d385cd7b3046d6d51f578b29943225178257b31",
+                "sha256:8100c896ecb361794d8bfdb9c11fce618c7cf83d624d73d5ab38aef3bc82d43f",
+                "sha256:c0ee8eca2c582d29c3c2ec6e2c4f703d1b7f1fb10bc72317355a746057e7346c",
+                "sha256:e4c015484ff0ff197564917b4b4246ca03f411b9bd7f16e02a2f586eb48b6d04",
+                "sha256:ebc4ed52dcc93eeebeae5cf5deb2ae4347b3a81c3fa12b0b8c976544829396a4"
             ],
-            "version": "==5.1.2"
+            "version": "==5.2"
         },
         "rcssmin": {
             "hashes": [
@@ -436,22 +438,22 @@
         },
         "six": {
             "hashes": [
-                "sha256:3350809f0555b11f552448330d0b52d5f24c91a322ea4a15ef22629740f3761c",
-                "sha256:d16a0141ec1a18405cd4ce8b4613101da75da0e9a7aec5bdd4fa804d0e0eba73"
+                "sha256:1f1b7d42e254082a9db6279deae68afb421ceba6158efa6131de7b3003ee93fd",
+                "sha256:30f610279e8b2578cab6db20741130331735c781b56053c59c4076da27f06b66"
             ],
-            "version": "==1.12.0"
+            "version": "==1.13.0"
         },
         "sqlalchemy": {
             "hashes": [
-                "sha256:0f0768b5db594517e1f5e1572c73d14cf295140756431270d89496dc13d5e46c"
+                "sha256:bfb8f464a5000b567ac1d350b9090cf081180ec1ab4aa87e7bca12dab25320ec"
             ],
-            "version": "==1.3.10"
+            "version": "==1.3.12"
         },
         "sqlalchemy-utils": {
             "hashes": [
-                "sha256:6689b29d7951c5c7c4d79fa6b8c95f9ff9ec708b07aa53f82060599bd14dcc88"
+                "sha256:4e637c88bf3ac5f99b7d72342092a1f636bea1287b2e3e17d441b0413771f86e"
             ],
-            "version": "==0.34.2"
+            "version": "==0.36.1"
         },
         "static3": {
             "hashes": [
@@ -475,10 +477,10 @@
         },
         "urllib3": {
             "hashes": [
-                "sha256:3de946ffbed6e6746608990594d08faac602528ac7015ac28d33cee6a45b7398",
-                "sha256:9a107b99a5393caf59c7aa3c1249c16e6879447533d0887f4336dde834c7be86"
+                "sha256:a8a318824cc77d1fd4b2bec2ded92646630d7fe8619497b142c84a9e6f5a7293",
+                "sha256:f3c5fd51747d450d4dcf6f923c81f78f811aab8205fda64b0aba34a4e48b0745"
             ],
-            "version": "==1.25.6"
+            "version": "==1.25.7"
         },
         "wagtail": {
             "hashes": [
@@ -512,6 +514,13 @@
         }
     },
     "develop": {
+        "asgiref": {
+            "hashes": [
+                "sha256:7e06d934a7718bf3975acbf87780ba678957b87c7adc056f13b6215d610695a0",
+                "sha256:ea448f92fc35a0ef4b1508f53a04c4670255a3f33d22a81c8fc9c872036adbe5"
+            ],
+            "version": "==3.2.3"
+        },
         "atomicwrites": {
             "hashes": [
                 "sha256:03472c30eb2c5d1ba9227e4c2ca66ab8287fbfbbda3888aa93dc2e28fc6811b4",
@@ -528,11 +537,11 @@
         },
         "django": {
             "hashes": [
-                "sha256:33e4bb3f3268ecc362a7bd982c7f19fff30597c749fedbc1fd3773ebb82ec38c",
-                "sha256:f4351f1f921bb6c3de03e24cdba823365fb9a79a44f607ba2560e9e3b7f16ff3"
+                "sha256:48522428f4a285cf265af969f4744c5ebb027c7f41958ba48b639ace2068ffe7",
+                "sha256:a794f7a2f4b7c928eecfbc4ebad03712ff27fb545abe269bf01aa8500781eb1c"
             ],
             "index": "pypi",
-            "version": "==2.1.12"
+            "version": "==2.1.15"
         },
         "django-debug-toolbar": {
             "hashes": [
@@ -559,10 +568,10 @@
         },
         "more-itertools": {
             "hashes": [
-                "sha256:409cd48d4db7052af495b09dec721011634af3753ae1ef92d2b32f73a745f832",
-                "sha256:92b8c4b06dac4f0611c0729b2f2ede52b2e1bac1ab48f089c7ddc12e26bb60c4"
+                "sha256:b84b238cce0d9adad5ed87e745778d20a3f8487d0f0cb8b8a586816c7496458d",
+                "sha256:c833ef592a0324bcc6a60e48440da07645063c453880c9477ceb22490aec1564"
             ],
-            "version": "==7.2.0"
+            "version": "==8.0.2"
         },
         "packaging": {
             "hashes": [
@@ -573,24 +582,24 @@
         },
         "pluggy": {
             "hashes": [
-                "sha256:0db4b7601aae1d35b4a033282da476845aa19185c1e6964b25cf324b5e4ec3e6",
-                "sha256:fa5fa1622fa6dd5c030e9cad086fa19ef6a0cf6d7a2d12318e10cb49d6d68f34"
+                "sha256:15b2acde666561e1298d71b523007ed7364de07029219b604cf808bfa1c765b0",
+                "sha256:966c145cd83c96502c3c3868f50408687b38434af77734af1e9ca461a4081d2d"
             ],
-            "version": "==0.13.0"
+            "version": "==0.13.1"
         },
         "py": {
             "hashes": [
-                "sha256:64f65755aee5b381cea27766a3a147c3f15b9b6b9ac88676de66ba2ae36793fa",
-                "sha256:dc639b046a6e2cff5bbe40194ad65936d6ba360b52b3c3fe1d08a82dd50b5e53"
+                "sha256:5e27081401262157467ad6e7f851b7aa402c5852dbcb3dae06768434de5752aa",
+                "sha256:c20fdd83a5dbc0af9efd622bee9a5564e278f6380fffcacc43ba6f43db2813b0"
             ],
-            "version": "==1.8.0"
+            "version": "==1.8.1"
         },
         "pyparsing": {
             "hashes": [
-                "sha256:6f98a7b9397e206d78cc01df10131398f1c8b8510a2f4d97d9abd82e1aacdd80",
-                "sha256:d9338df12903bbf5d65a0e4e87c2161968b10d2e489652bb47001d82a9b028b4"
+                "sha256:4c830582a84fb022400b85429791bc551f1f4871c33f23e44f353119e92f969f",
+                "sha256:c342dccb5250c08d45fd6f8b4a559613ca603b57498511740e65cd11a2e7dcec"
             ],
-            "version": "==2.4.2"
+            "version": "==2.4.6"
         },
         "pytest": {
             "hashes": [
@@ -623,17 +632,17 @@
         },
         "six": {
             "hashes": [
-                "sha256:3350809f0555b11f552448330d0b52d5f24c91a322ea4a15ef22629740f3761c",
-                "sha256:d16a0141ec1a18405cd4ce8b4613101da75da0e9a7aec5bdd4fa804d0e0eba73"
+                "sha256:1f1b7d42e254082a9db6279deae68afb421ceba6158efa6131de7b3003ee93fd",
+                "sha256:30f610279e8b2578cab6db20741130331735c781b56053c59c4076da27f06b66"
             ],
-            "version": "==1.12.0"
+            "version": "==1.13.0"
         },
         "splinter": {
             "hashes": [
-                "sha256:170d21d4f04f8c5c076a34716e36779f07f3533d3b3d8a82523993b21b40bb35",
-                "sha256:c5d40b8ee480d1c1c33f085c3fdfe9fd32b9ce22515f46cfde179966452d020a"
+                "sha256:62b5876757f0ac09324a7d5e5f94886110219c2b85300516ec39a914d7992d91",
+                "sha256:9e92535f273622507ac157612c3bb0e9cee7b5ccd2aa097d47b408e34c2ca356"
             ],
-            "version": "==0.11.0"
+            "version": "==0.13.0"
         },
         "sqlparse": {
             "hashes": [
@@ -659,24 +668,24 @@
         },
         "urllib3": {
             "hashes": [
-                "sha256:3de946ffbed6e6746608990594d08faac602528ac7015ac28d33cee6a45b7398",
-                "sha256:9a107b99a5393caf59c7aa3c1249c16e6879447533d0887f4336dde834c7be86"
+                "sha256:a8a318824cc77d1fd4b2bec2ded92646630d7fe8619497b142c84a9e6f5a7293",
+                "sha256:f3c5fd51747d450d4dcf6f923c81f78f811aab8205fda64b0aba34a4e48b0745"
             ],
-            "version": "==1.25.6"
+            "version": "==1.25.7"
         },
         "virtualenv": {
             "hashes": [
-                "sha256:11cb4608930d5fd3afb545ecf8db83fa50e1f96fc4fca80c94b07d2c83146589",
-                "sha256:d257bb3773e48cac60e475a19b608996c73f4d333b3ba2e4e57d5ac6134e0136"
+                "sha256:0d62c70883c0342d59c11d0ddac0d954d0431321a41ab20851facf2b222598f3",
+                "sha256:55059a7a676e4e19498f1aad09b8313a38fcc0cdbe4fdddc0e9b06946d21b4bb"
             ],
-            "version": "==16.7.7"
+            "version": "==16.7.9"
         },
         "wcwidth": {
             "hashes": [
-                "sha256:3df37372226d6e63e1b1e1eda15c594bca98a22d33a23832a90998faa96bc65e",
-                "sha256:f4ebe71925af7b40a864553f761ed559b43544f8f71746c2d756c7fe788ade7c"
+                "sha256:8fd29383f539be45b20bd4df0dc29c20ba48654a41e661925e612311e9f3c603",
+                "sha256:f28b3e8a6483e5d49e7f8949ac1a78314e740333ae305b4ba5defd3e74fb37a8"
             ],
-            "version": "==0.1.7"
+            "version": "==0.1.8"
         },
         "zipp": {
             "hashes": [