Updated Spanish translation
Updated Polish translation
Add rough push icon
Add push command to UI and unimplemented VC backend support
Support push in Git (bgo#698509)
Allow columns in VC view to be resized by the user (bgo#699052)
Updated Brazilian Portuguese translation
Make folder comparison columns resizable as well
Fix capitalisation in Find labels (bgo#699397)
Make merge command strings more consistent (bgo#699057)
Updated Polish translation
Updated Spanish translation
Put 'All' back in merge strings to distinguish from rest of menu
Rearrange VC actions to better reflect command groupings (bgo#699258)
Fix accelerator collisions in VC menus
Pre-fill commit message dialog from VC when appropriate (bgo#699400)
Add unimplemented VC v2 methods
Fix unversioned/ignored statuses in Git subdirectories (bgo#699342)
De-dup previous commit message entries (bgo#699270)
Improve list of to-be-commited files for commit dialog (bgo#699182)

Previously directories were displayed simply as the directory name.
This commit adds a small additional API so that VCs can tell the
commit dialog what they intend to commit from a given set of paths.