move bibdk_search_carousel add-on module to bibdk_frontend module
update install file
update panel page, set package to bibdk_frontend, and add tests
fix panel page bug
add carousel settings feature & websest
add translations and reorder files
update carousel search and webTest
revert frontpage panels page
add carousel to blocks install
update carousel feature
Merge branch 'feature/1051_translation' into feature/119-carousel

* feature/1051_translation:
  Updated language settings
  Removing l10n_update once again
  Rolling back earlier dependecy changes
  Experimentally adding l10n_update as a dependency
  Enabling of l10n_update in hook_install()
  Added TODO
  Minor fix
  - Added enabling of l10n_update - Adding language update info in a hook instead of info file.
  Added hook_l10n_update_projects_alter()
  Undoing changes made earlier
  activation of l10n_update
  updated to version 7.x-0.22
add helptexts to carousel
resolve merge conflicts