get the image in ext data for articles
Little bugfix
Non existent image managed on article data
Namespace options migration
sample for configuration
Config can now add menu on the top bar
Before hook moved in the plugin
Strehler plugin to manage hooks
All Strehler logic in the plugin
sample config file moved under src
Methods to fetch elements moved to parent class Element
WIP: Admin is now broken, we have to change from static call to package call
multilang_children is now a function
get_list migrated to element
WIP: align admin.pm with the new structure
Admin aligned with new Element structur
Category and Tag moved to Meta
Merge branch 'master' of github.com:cym0n/strehler
Adapted to new strehler