Add memoized_method function
Py3 compat for memoized_method
Merge pull request #29 from wolever/memoized_method

Add memoized_method function
Add to_float
Merge pull request #30 from wolever/memoized_method

Add to_float
Add explicit `name` to `memoized_property`

Can be useful if the "func" is actually a class to be used as some sort of manager, or similar.
Merge pull request #31 from wolever/patch-3

Add explicit `name` to `memoized_property`