Merge pull request #1 from rosarior/master

Sync with rosarior/mayan
Merge branch 'master' of github.com:mayan-edms/mayan-edms
German language translation sync
Remove convenience scripts
Reorganize imports, update multiline import style
Move the documents app links to their own module
Add document page transformation view deprecation comment
Move the document create and document sibling create ("clone metadata") views to the source app
Update project URLs
Bump version
Move metadata app links to a separate module
Reorganize imports
Move document indexing app links to their own module
Move document signature app links to their own module
Move folder app links to their own module
Move linking app links to their own module