datepicker position
Merge branch 'master' of https://github.com/sopinet/template-sbadmin2-bundle
Merge branch 'master' of https://github.com/sopinet/template-sbadmin2-bundle
Merge branch 'master' of https://github.com/sopinet/template-sbadmin2-bundle
Merge branch 'master' of https://github.com/sopinet/template-sbadmin2-bundle
Merge branch 'master' of https://github.com/sopinet/template-sbadmin2-bundle
some translations and page-header image