This is CommonAPI 3.1.0

Changes since 3.0.1
- Windows support updated
- CommonAPI logger added
- Bugfix for ByteBuffers
- GTEST_ROOT must be set as DEFINE instead of environment variable

Changes since 2.1.6
- Support for asynchronous stubs
- Subscribe/Unsubscribe is now thread safe
- Full support for deployable serialization
- Dynamic loading of bindings 
- Simplified application interface for building proxies and stubs