Fix position of ajax message 'please wait' (the message was not visible when scroll)
Refactoring messages for unit tests.
Removing MessageControllerTest.
Merge pull request #18 from claroline/documentation

Documentation of themes and overwrite of twig files
Templating overwrite update + submodule update
Inlined package source property for fontawesome and bootstrap-colorpicker
Used --prefer-source composer option in install scripts
Fixed font-awesome paths
Merge pull request #42 from claroline/asset-packages-fixes

Asset packages fixes
Templating locator update
Merge branch 'master' of https://github.com/claroline/Claroline into templating-overwriting
Single quotes for everyone :S
Merge pull request #41 from claroline/templating-overwriting

Templating overwrite update + submodule update
Templating loader fix
Merge branch 'master' of https://github.com/claroline/Claroline into templating-overwriting
Merge branch 'master' of https://github.com/claroline/Claroline into GUI
Move twig extentions to bundle root
Merge pull request #40 from claroline/messagery_refactoring

Refactoring messages for unit tests.
Merge pull request #47 from claroline/GUI

Twig extentions to bundle root
Merge branch 'master' of https://github.com/claroline/Claroline into templating-overwriting