gui update
Merge remote-tracking branch 'upstream/master'
partial commit
graph service update
fix zoom error when searching
Merge remote-tracking branch 'upstream/master'
Agenda not configurable anymore.
Merge pull request #203 from solispauwels/master

gui update + fix zoom error when searching
close claroline/Claroline#400
checkstyle
rename methode repository event
Merge pull request #204 from easy-es/agenda

Agenda
Mailer can user cc field.
Merge pull request #205 from ngodfraind/mailer-cc

Mailer cc