2 cherry picks and a ping bugfix#12

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joepadmiraal wants to merge 3 commits intocodebutler:masterfrom

joepadmiraal:master

Commits on Jun 20, 2013

Create an SSL socket for https connections.

mike-stewart
authored and
joepadmiraal
committed
Avoid mSocket NPE if WebSocketClient.disconnect() is called twice

cpeterso
authored and
joepadmiraal
committed

Commits on Jun 21, 2013

Ping frame should not be encapsulated in binary frame.
joepadmiraal
committed