moved styles to common.css, removed more unused styles

hosting/static/hosting/css/landing-page.css

@@ -432,10 +432,6 @@ p.copyright {
     margin: 14px 0 0;
 }
 
-a#forgotpassword {
-    color: #ffffff;
-}
-
 .content-404 h1 {
     margin: 0 0 15px;
     font-size: 200px;

hosting/static/hosting/js/initial.js

@@ -57,16 +57,6 @@ $( document ).ready(function() {
 
 	$('[data-toggle="tooltip"]').tooltip();
 
-	var clipboard = new Clipboard('.to_copy');
-
-    clipboard.on('success', function(e) {
-        var selector = "#";
-        var copy_button_id = selector.concat(e.trigger.id);
-        setTimeout(function(){
-        	$(copy_button_id).tooltip('hide');
-        }, 1000);
-    });
-
     _initNavUrl();
 
     /*

hosting/static/hosting/js/virtual_machine_detail.js

@@ -1,3 +1,15 @@
+$( document ).ready(function() {
+    var clipboard = new Clipboard('.to_copy');
+
+    clipboard.on('success', function(e) {
+        var selector = "#";
+        var copy_button_id = selector.concat(e.trigger.id);
+        setTimeout(function(){
+            $(copy_button_id).tooltip('hide');
+        }, 1000);
+    });
+});
+
 function VMTerminateStatus($container, url) {
     $.ajax({
         url: url,