Refs #8740, workaround chrome bug, when <span>s are nested, chrome does not correctly apply CSS to outer <span>s.

Fix bug in notification angular directive, do not use data-binding for noclear attribute since it won't be possible to use values (like true/false).

Removed most of the `!important` tags which allows to override the design of buttons (e.g. `btn-lg`, etc.)

Get history service to work on IE8 by removing use of Array.forEach method (which is not available).

Fill out docs for angular history service and use setTimeout when creating new digest cycle to avoid digest already in progress error.

Remove jquery.history plugin, make sure broadcast starts a digest cycle after modifying  (through the history service), hide error in anchorLinkFix code if hash is not valid element selector, and use .path to push new history items.

Refs #7798, proof of concept fix for history plugin's scroll to top issue. Fix involves using angular service that uses the  singleton instead of jquery's history plugin. Can remove the history plugin after this change.

Getting Piwik to work on IE8 again by fixing a couple issues in various JS files. Specifically, avoid using catch/delete methods/properties directly, instead access via strings.

Added new attribute edit-url to enriched headline. Setting this will
make the headline clickable, on hover appears a title and pointer to
indicate that it is clickable and to explain what happens when clicking
on it. I think this is more intuitive than showing an edit icon on hover
which would be an alternative. As it is done in enriched headline we
could otherwise change the behaviour easily.

Also fixed feature name for goals no longer contains the actual goal
name.

moved manage goals out of the reporting menu and added it to the user menu, instead always show the add new goal link in the reporting menu

Refs #4512, fix another regression, make sure placeholder elements have the right size/margin in site selector.

Refs #4512, fix regression in site selector css (width expands when expanding even though child elements do not expand).

Fixes #3147 Add rel="noreferrer" to all outgoing links . This works in Firefox so far and only for "left clicks". Not perfect, but hopefully other browsers will implement this in the future, as it's a useful privacy enhancing feature!

Got a JavaScript error when I opened the VisitorGenerator page