GH #238 - Added ConcurrentLogHandler.
GH #238 - Register the handler in each component/process.
Hot-deploy services under an RLock.
Made the JSON adapter raise HTTPException on status codes matching config.
GH #207 - Make service store work in SQLite.
GH #238 - Pulling changes from master.
GH #238 - Pull latest updates from master.
Merge branch 'master' into dsuch-f-gh238-concurrent-log-handler
Merge branch 'master' into dsuch-f-gh238-concurrent-log-handler
GH #265 - Added dependencies for the Cassandra client.
Merge branch 'dsuch-r-gh236-async-postgres' into dsuch-f-gh265-cassandra-client
Merge branch 'master' into dsuch-f-gh238-concurrent-log-handler
Merge branch 'master' into dsuch-f-gh265-cassandra-client
GH #265 - First stab at Cassandra connections GUI.
GH #256 - Table rename, cass_conn -> cassandra_conn.
GH #256 - Added a service for updating passwords to Cassandra.
GH #265 - Fixed label.
GH #265 - Cassandra passwords and connections.
GH #265 - Added the default_keyspace field.
GH #265 - Read Cassandra connections on server's startup.