* refactors form field help
* format and test
* add interpolation of help text
* implement HelpItem and move help text
* update DownloadDialog with new HelpItem
* remove commented out code
* moved files into new structure
* translation files / namespace per "page"
fixes: #77
* renamed pages to sections
* moved save, delete and others to common bundle
* Adjusts toolbar help menu items
* remove workaround css for dropdown description text
* fixes formatting
* capitalize menu item
* revert change in variable name
