guardianproject/ChatSecureAndroid — pull request #571 by eighthave (2014-10-31 16:11:13+00:00)
Title: Guarantee unique resource and more

This is mostly a collection of little fixes and clean-ups. The main one is to make sure that the default XMPP Resource is always unique by moving that code into `Imps.getXmppResource()`.

The other key one is an update of the Certificate Authority pins. This includes all CAs used by the recommended services so they do not show the MemorizingTrustManager TOFU dialog.