Remove global overflow-y on <html> element

Bug # 15161

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Prohibit <body>-overflow in absolute layout mode

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Start xfvb directly on Travis, customise resolution

This should fix specs that only fail on Travis, or when run headless.

See http://docs.travis-ci.com/user/gui-and-headless-browsers/#Configuring-xvfb-screen-size-and-more

/ HT @hschink

Signed-off-by: Alex Coles <alex@alexbcoles.com>
xvfb on Travis: adjust pidfile path
xvfb on Travis: unquieten start-stop-daemon
xvfb on Travis: show additional debug info
xvfb on Travis: try larger resolution
Remove compass, compass-rails dependencies

Since 62885244 we rely on only one CSS mixin library: Bourbon.

User Story # 11315

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Bump livingstyleguide to 1.2.0.pre.1

This release series no longer depends on Compass.

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Test empty element rendering if no WP assignee is present
Render empty element if no WP assignee is available
Remove cancel button and fix focussing bug.
Merge pull request #1803 from opf/fix/user-comment-remove-cancel-button

Remove cancel button and fix focussing bug.
Revert "Remove cancel button and fix focussing bug."
Merge pull request #1806 from opf/revert-1803-fix/user-comment-remove-cancel-button

Revert "Remove cancel button and fix focussing bug."
Remove cancel button from new comment in wp details.
Merge pull request #1798 from opf/feature/14743_keyboard_focus_on_unassigned_assignee_possible

14743 keyboard focus on unassigned WP possible
Focus only focusable elements
Allow to trigger a focus update
Update watcher focus after watcher removal

After removing a watcher either the next available watcher or, if no watcher is available, the watcher selection is focused.