Dependencies deprecated in API 22

[pandasauce]

AndroidPinning relies on Apache framework: https://github.com/moxie0/AndroidPinning/blob/master/src/org/thoughtcrime/ssl/pinning/util/PinningHelper.java#L58-L62

Which got deprecated in API 22 (Android 5.1): https://developer.android.com/about/versions/android-5.1.html#http http://developer.android.com/reference/org/apache/http/params/HttpParams.html

This makes org.thoughtcrime.ssl.pinning.util.PinningHelper.getPinnedHttpClient() deprecated.