php activities rules
Merge branch 'master' into php
specify the depencencies more
packages have funny names in ubuntu
Added gettext for compilemessages
Merge pull request #332 from barraponto/patch-1

Added gettext for compilemessages
initial php editor
back codemiror directive
Added minimal fixture with site, auth groups and basic users.
Merge pull request #334 from barraponto/minimal_fixture

Added minimal fixture with only site, auth groups and basic users.
Abstracting out navbar site name
Fixes typos in home view
Merge pull request #338 from barraponto/home_typo

Erros de digitação na home view
Merge pull request #337 from barraponto/abstract_out_navbar

Abstraindo o nome do site na navbar
patcch ui-codemirror to work with ng-repeat, refers to https://github.com/angular-ui/ui-codemirror/issues/24
remove unit from activity admin
initial version of php activity
initial refactor in lesson angular
change forum answer angular service name to avoid conflict with activity answer.
refactor Answer angular service