Hot reloading of instances and local up values

[flarsson87]

Hi!

It seems this library is unable to make use of new local values and class instance functions during a "recompile". The metatable for the instance is pointing to an already set entry and will not be updated with a fresh compile of a module with "require" or "dofile".

Does anyone have a way to add this support? I'm unable to get this working myself unfortunately