Initial bit on using cereal for vlog messages.
moved serialize() out of class
Handled CMake 3.0's renaming of Clang to AppleClang on OS X.
Updated GetPostRequestBody()
Merge branch 'MAID-59_urlencoded_to_JSON' of github.com:chandraprakash/MaidSafe-Common into MAID-59_cereal_cmake
Fixed Vlog test.
Added missing change to test.cc
Accomodate change of CMake minimum version back to 2.8.12.2
Merge pull request #40 from Fraser999/MAID-59_cereal_cmake

MAID-59: Handled CMake 3.0's renaming of Clang to AppleClang on OS X.