Orayta Jewish books

Oct 8, 2015

* Added pnini halacha book series
* Changed book url to gitHub
* Small bugfixes

* Note: We're working on a all-new re-written version of Orayta, that should greatly improve the user experience, but will probably also cause many new bugs.
If you'd like to join as a beta tester, please sign up here: https://play.google.com/apps/testing/org.Orayta