[SSK] Remove RedPhone code.

// FREEBIE

Podfile

@@ -5,8 +5,8 @@ target 'Signal' do
     pod 'SocketRocket',               :git => 'https://github.com/facebook/SocketRocket.git'
     pod 'AxolotlKit',                 git: 'https://github.com/WhisperSystems/SignalProtocolKit.git'
     #pod 'AxolotlKit',                 path: '../SignalProtocolKit'
-    pod 'SignalServiceKit',           git: 'https://github.com/WhisperSystems/SignalServiceKit.git'
-    #pod 'SignalServiceKit',           path: '../SignalServiceKit'
+    #pod 'SignalServiceKit',           git: 'https://github.com/WhisperSystems/SignalServiceKit.git'
+    pod 'SignalServiceKit',           path: '../SignalServiceKit'
     pod 'OpenSSL'
     pod 'SCWaveformView',             '~> 1.0'
     pod 'JSQMessagesViewController'

Podfile.lock

@@ -115,14 +115,14 @@ DEPENDENCIES:
   - OpenSSL
   - PureLayout
   - SCWaveformView (~> 1.0)
-  - SignalServiceKit (from `https://github.com/WhisperSystems/SignalServiceKit.git`)
+  - SignalServiceKit (from `../SignalServiceKit`)
   - SocketRocket (from `https://github.com/facebook/SocketRocket.git`)
 
 EXTERNAL SOURCES:
   AxolotlKit:
     :git: https://github.com/WhisperSystems/SignalProtocolKit.git
   SignalServiceKit:
-    :git: https://github.com/WhisperSystems/SignalServiceKit.git
+    :path: ../SignalServiceKit
   SocketRocket:
     :git: https://github.com/facebook/SocketRocket.git
 
@@ -130,9 +130,6 @@ CHECKOUT OPTIONS:
   AxolotlKit:
     :commit: 23a5d1b67afc4dd028198202e25fd2e06ce396d7
     :git: https://github.com/WhisperSystems/SignalProtocolKit.git
-  SignalServiceKit:
-    :commit: 968066eff6845875ada97fe0e8cf43909ab6b8e0
-    :git: https://github.com/WhisperSystems/SignalServiceKit.git
   SocketRocket:
     :commit: 877ac7438be3ad0b45ef5ca3969574e4b97112bf
     :git: https://github.com/facebook/SocketRocket.git
@@ -160,6 +157,6 @@ SPEC CHECKSUMS:
   UnionFind: c33be5adb12983981d6e827ea94fc7f9e370f52d
   YapDatabase: b1e43555a34a5298e23a045be96817a5ef0da58f
 
-PODFILE CHECKSUM: a060377074cb361576f346a58d1503b3bd708440
+PODFILE CHECKSUM: cb02bca5a68f5b03df77200dae4ce1235a007807
 
 COCOAPODS: 1.2.0