Upgrade jQuery-UI from 1.10.3 to 1.11.2
Tweak to colorbox fixes by Mike T
Invalid escape sequence
Remove old attempt at fixing colorbox/wheelzoom conflict
Unused JS variables
Global javascript variables
#1398080 - HTTP_X_FORWARDED_PORT and HTTP_X_FORWARDED_PROTO headers are not used
Update paths to new version of jQuery-UI
Fix #319 jquery CSS files
Sync submodules.
Merge remote-tracking branch 'webtrees-base/master' into develop
Sync submodules