#1592712 - Overriding external link popup behaviour
Javascript standardization between versions
#2054233 - Use Implements instead of Implementation of in code comments
#2055537 - Unknown function cache() in hook_uninstall()
#1206276 - Make priority of include and exclude pattern matching configurable
Issue #1304464 - Add option to set "target" attribute. Open all links in single window.
Fixed tests
Removed white space issues
Issue #1329786 - JS Refactoring
Issue #963374 - Use sprite for icons
Issue 1857612 - Add option to add icon to image links
Issue 2071277 - Icons should be added to links with "inline-block" display setting.
Consistency on full stop usage on the administration page.
Issue #2124457 by elachlan | funature: Compatibility of jquery >=1.9.
Issue #2202605 by 75th Trombone: Exclusion/inclusion regex tests case-sensitively against a lowercased version of the URL.
Issue #2242733 by quicksketch: Use <code> tags for examples instead of <em>.
Merge tag '7.x-1.16' of git://drupalcode.org/project/extlink