updated travis.yaml
removing apt-get lines from travis config
using tildes instead of carats
changing minimum required version for NodeBB to 0.10, and updated travis config. Allowing new setup option "ci", for TravisCI integration
updated travis config with new CI values
0.4.1
only build the master branch, TravisCI...
increased test timeout
added Travis CI badge [skip ci]
an attempt at addressing loader madness... #1364
imported latest templates.js
reverting groups.js to 4701eb1cee1a35b7f059f4362773bd9d67b7370c
added error and success language files

removed some code from server side that was emitting alerts
Revert "reverting groups.js to 4701eb1cee1a35b7f059f4362773bd9d67b7370c"

This reverts commit d8df9ab3edeb8f858fb89cd935070e5db4a49e62.
removing use of slugs in groups... pending having more time
removed socket emits for post errors
removed reply from not logged in error message
closes #1366
dont add dupes to widgetLocations

this prevents widgets from being executed multiple times
update to use error messages