Update libraries.txt

Added:
* AngularJS v1.2.12, 1.2.11, 1.2.10, 1.2.9, 1.2.8 and 1.2.7
* Dojo v1.9.2
* jQuery v2.1.0
* jQuery Mobile v1.4.0
* jQuery UI v1.10.4
Merge pull request #17 from Jeni4/master

Update libraries.txt