Fix consul message and document messaging.

cdist/conf/type/__consul/gencode-remote

@@ -58,4 +58,4 @@ cat << eof
     fi
 eof
 
-echo "__consul/usr/local/bin/consul" >> "$__messages_out"
+echo "/usr/local/bin/consul created" >> "$__messages_out"

cdist/conf/type/__consul/man.rst

@@ -35,6 +35,14 @@ direct
     Download and deploy consul binary directly on the target machine.
 
 
+MESSAGES
+--------
+If consul binary is created using __staged_file then underlaying __file type messages are emitted.
+
+If consul binary is created by direct method then the following messages are emitted:
+/usr/local/bin/consul created
+    consul binary was created
+
 EXAMPLES
 --------