Switched to new pod strucutre using pod lib create

Updated README

Author: KrauseFx

Example/Podfile

@@ -0,0 +1,12 @@
+target 'TSMessages', :exclusive => true do
+  pod "TSMessages", :path => "../"
+end
+
+target 'Tests', :exclusive => true do
+  pod "TSMessages", :path => "../"
+
+  pod 'Specta', '~> 0.2.1'
+  pod 'Expecta'
+  pod 'FBSnapshotTestCase'
+  pod 'Expecta+Snapshots'
+end

Example/Podfile.lock

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+PODS:
+  - Expecta (0.3.1)
+  - Expecta+Snapshots (1.2.1):
+    - Expecta
+    - FBSnapshotTestCase
+  - FBSnapshotTestCase (1.1)
+  - HexColors (2.2.1)
+  - Specta (0.2.1)
+  - TSMessages (0.9.10):
+    - HexColors
+
+DEPENDENCIES:
+  - Expecta
+  - Expecta+Snapshots
+  - FBSnapshotTestCase
+  - Specta (~> 0.2.1)
+  - TSMessages (from `../`)
+
+EXTERNAL SOURCES:
+  TSMessages:
+    :path: ../
+
+SPEC CHECKSUMS:
+  Expecta: 03aabd0a89d8dea843baecb19a7fd7466a69a31d
+  Expecta+Snapshots: 30c28e3d8104665ee70e32df1cfc030bb37a8a6c
+  FBSnapshotTestCase: 9053afee1d66b4c7c313fcb0ae582a5e47bea9d0
+  HexColors: 01384d2bbe8dc4ffa43c3b4135db6e976952d153
+  Specta: 9141310f46b1f68b676650ff2854e1ed0b74163a
+  TSMessages: 26a59c8a43cc80e1f918d9e7cbab527f4097d4d1
+
+COCOAPODS: 0.33.1