Used tmp env switch for post update actions
Used the current container when building the additional installer
Switched to tmp env as soon as update begins
Removed bundle version class and simplified install process
Removed reference to bundle recorder
Removed outdated reference + fixed env bug
Fixed wrong variable names
Added missing log
Removed outdated call
Added license info
Merge pull request #3 from claroline/license

Added license info
Put twig strict_variables to debug
Removed config provider interface
Added log messages