v1.3.0: Merge branch 'refs/heads/pr/34'

• Support default argument #17
• add preprocessor options KAGUYA_FUNCTION_MAX_ARGS ,KAGUYA_FUNCTION_MAX_OVERLOADS. for C++03
• Remove lua_type_traits < lua_CFunction > instead add lua_type_traits < luacfunction > #39
• Support __call meta method based Constructor #38
• If registered __index or __newindex, not override those by UserdataMetatable. #33
• Fixed bad performance with property #33.
• addProperty with setter,getter functions. #29
• Rename TYPE_BOOL to TYPE_BOOLEAN for conflict on objective-c++
• Add initializer list support for table
• Add compile option KAGUYA_NO_USERDATA_TYPE_CHECK
  If you not use non kaguya binding userdata type,you can set KAGUYA_NO_USERDATA_TYPE_CHECK to 1. performance up.
• Fixed bug.
  • Missing return value of coroutine.yeld
  • Fixed function object cannot bind. fix #35