Add cmockery2-1.3.8

Cmockery tests are compiled into a stand-alone executable and linked
with the cmockery library, the standard C library and module being
tested. Any symbols external to the module being tested should be
mocked - replaced with functions that return values determined by
the test - within the test application. Even though significant
differences may exist between the target execution environment of
a code module and the environment used to test the code the unit
testing is still valid since its goal is to test the logic of a
code modules at a functional level and not necessarily all of its
interactions with the target execution environment.

Other features:
- Lightweight C Unit test with mocking support
- JUnit XML report output which can be used with Jenkins
- Provides design-by-contract support

This project is a successor of http://code.google.com/p/cmockery-staging/
which is a successor of Google's http://code.google.com/p/cmockery/.

(manu)