Fix the check_auth call to math module permission
Improved user permissions check
Removed useless blocks
Added the session_config.lifetime configuration variable
Missing comma...
Typo.
Fix coupon update code check
Merge pull request #911 from lovenunu/fix-coupon

Fix coupon update code check
Merge pull request #913 from bibich/improvements

Improvements
Add content type on all error message
Merge pull request #908 from roadster31/module-conf-fix

User permission check and session improvements
Merge pull request #915 from lovenunu/api-header

Add content type on all error message
Fixing french translation
Merge pull request #917 from enurit/patch-11

Fixing french translation
display virtual control message only if the admin is connected
Merge pull request #919 from lovenunu/virtual-product-control

Display virtual control message only if the admin is connected
Fixed setVal function for MetaData. no value was affected.
Added possibility to check auth for module in admin-layout.tpl
Added missing hooks on frontOffice template
Added missing hooks on frontOffice template