Added not about msgpack
Merge branch 'development'
Merge branch 'development'
bumped version
Added support for allowing subclasses to be mapped (this can be useful if you are only interested in the base class fields)
Merge branch 'master' into development
Merge branch 'development' of github.com:timsavage/odin into development
Added support for currencies
Added tests, fixed issues discovered during testing
Added __div__ for python 2.7
Updated str and repr methods to use the internal format command, is more reliable between python 2 and 3