Fixed typo bug in ThumbnailCreator
Added missing <th> in message templates
Merge branch 'master' of https://github.com/claroline/Claroline into bug-fixes
Fixed template bug in widget configuration
Closes #50
Closes #46
Closes #45
Refactored route of Cancel button in user parameters
Closes #44
Closes #49
checkstyle
Merge pull request #64 from claroline/bug-fixes

Bug fixes