Remove minor cruft from Controller.php
Merge branch 'master' of git://github.com/gabrielliwerant/abrightcms_core
Merge branch 'master' of git://github.com/gabrielliwerant/abrightcms_core
Merge branch 'master' of git://github.com/gabrielliwerant/abrightcms_core
Merge branch 'master' of git://github.com/gabrielliwerant/abrightcms_core
Merge branch 'master' of git://github.com/gabrielliwerant/abrightcms_core
Update core submodule
Merge branch 'master' of git://github.com/gabrielliwerant/abrightcms_core
Merge branch 'master' of git://github.com/gabrielliwerant/abrightcms_core
Clean up Application class and add documentation