Early version of cocaine-runtime mocking server.
Decomposing server mock into separate library file.
Locator example has been converted into spec with mock-server.
Another spec has been rewritten to use mock server.
One more spec.
Refactoring over testing mock.
Synchrony spec added using runtime-mock.

 * temporary disable other examples.
Synchrony single chunk test.
Multiple chunk reading spec added.
Drop unnecessary test.
Locator error handling tested.
Resolving fail has been tested.
Connection Error checking test.
Fixed bug with improper connection establishing.
Mocks for future tests added.
Checking streaming protocol implementation for cases when some error occurred.
Checking synchrony error handling with testing.
Huge pack of tests added.
Version bump.
Fixed homepage section.