Support Visual Studio 2013 Preview
Separate VS2013 project added
Reg file for VS2013 added
boost::container::list, slist, set and map containers visualizers fixed

boost::local_time::posix_time_zone minor enhancement
Support boost 1.55
Solution VS2013 changed
Add visualization of boost::variant<over_sequence<MPL vectors... > >
Added tests for variant<over_sequence<MPL vector> >
Merge pull request #2 from apolukhin/master

Add visualization of boost::variant<over_sequence<MPL vectors... > >