cmake: Removed Woverloaded-virtual from WARNING_C_FLAGS.

Because it is flag only for c++.
cmake: Fixed typo
Fixes #100
- Adding the required linker flags to the pkgcfg.
Merge pull request #101 from yocchi/cmake

cmake: Removed Woverloaded-virtual from WARNING_C_FLAGS
fixing the commit that resolver issue #100
Merge pull request #102 from katcipis/master

Fixes #100
Fixing the cpputest.pc.in name (dont know why it have a -0.1 appended).
Merge pull request #103 from katcipis/master

Fixing the cpputest.pc.in file
Added AM_MAINTAINER_MODE for debian packaging
Makefile
Change in configure.ac related to cpputest.pc
Regenerated files with AM_MAINTAINER_MODE on for package people
Hacked around the clang 3.0 for MacOSx
Added phtreads to the linker to try to work around this bug: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42159
Regenerated automake files
Workaround for Mac bug. Link -lpthread whenever possible
New generated file for previous commit
New README.md. Wondering about it
Fixed some of my markdown