Split the create_database task into create_database and create_user tasks

fabfile/databases/__init__.py

@@ -18,6 +18,18 @@ def create_database():
         mysql.create_database()
 
 
+@task
+def create_user():
+    """
+    Create the Mayan EDMS user
+    """
+    setup_environment()
+    print(green('Creating Mayan EDMS user', bold=True))
+    
+    if env.database_manager == DB_MYSQL:
+        mysql.create_user()
+
+
 @task
 def drop_database():
     """