Update project build requirements
* Add Visual Studio 2013 project file
* Update SConstruct for boost 1.55.0
Add basic_seconds_clock, insight::Groups
Add insight support to TaggedCache, KeyCache:
* Move TaggedCache, KeyCache to common
* Add radmap module, FullBelowCache class
* Add get_seconds_clock
* Inject FullBelowCache in SHAMap