Reorganize *.ui files for template migration
character: Use "X" button instead of "Done"

https://bugzilla.gnome.org/show_bug.cgi?id=740258
characterList: Fill entire pane with the background color

https://bugzilla.gnome.org/show_bug.cgi?id=740259
characterList: Fix baseline offset calculation
characterList: Reflow list rows instead of increasing font size

https://bugzilla.gnome.org/show_bug.cgi?id=740257
Don't error out when recreating a symlink in $(bindir)
po: Add missing files
tests: Adjust to the latest code changes
build: Add *.gir to DISTCLEANFILES
Fix gen-confusable.py file name
build: Ignore errors when including git.mk from Makefile.am

To prevent git.mk from being included in the distribution tarball, use
"-include" instead of "include".
build: Include icon files in the distribution
Clarify license
Release 3.15.2
Switch to widget template