Changed CMake variable from MaidsafeTesting to INCLUDE_TESTS.
Merge pull request #67 from Fraser999/MAID-460

Changed CMake variable from MaidsafeTesting to INCLUDE_TESTS.
Minor update to CMakeLists.txt.
Merge pull request #72 from Fraser999/MAID-500

Minor update to CMakeLists.txt.
Merge remote-tracking branch 'maidsafe/next' into routing_v2