more error handling
Merge branch 'master' of https://github.com/num18s/localChat
Merge remote-tracking branch 'origin/after-code-re-org'
Fixing Bugs in Writting

The X of 500 characters used was not working - this is fixed. User will
also be warned at 400 characters and messages over 500 characters cannot
be submitted.
Changed Datasources so proper user ID will be passed
Merge branch 'master' of https://github.com/num18s/localChat
removing orphaned page from project
Merge remote-tracking branch 'origin/master' into after-code-re-org