Support for new Twitter Widgets with no ID

This update enables support for new format of twitter widgets which no longer expose a widget ID to use. It is now even simpler to use (see the latest additions to example usage).

If you are using widget ID's from the old versions, they appear to still work, however I would recommend updating to the new format as clearly Twitter is heading in a different direction.

Support has been enabled in the new format for:

1. User Profile
2. User Profile likes
3. A user list

15.0.1 fix for Twitter breakage.

Removes debug code accidentally left in core script in v15.0

V15.0 to fix Twitter breakage.

Updates script to fix Twitter change to HTML classes.

14.0.0 - Fix for Twitter avatar change

A number of updates, but of particular note is the fix for a change Twitter recently made which broke the avatars. This is now working again. :-)

13.1.0 - Allows timed calls.

Adds support for calling multiple times without appending multiple script tags to head.

Version 13.0.0

Tagging this release so it plays nice with bower etc.