Update copyrights to 2014 and some comment formatting
Merge branch 'master' into ChaiScript_5_0_CPP_11

Conflicts:
	include/chaiscript/dispatchkit/bootstrap_stl.hpp
	include/chaiscript/language/chaiscript_engine.hpp
	include/chaiscript/language/chaiscript_prelude.hpp
Merge branch 'ChaiScript_5_0_CPP_11' of https://github.com/ChaiScript/ChaiScript into ChaiScript_5_0_CPP_11