Added Natify to Lape.

Natify can be used to get a proper pointer for use in callbacks.

- Added TLPThread.Natify(string)
- Added TLPThread.Natify(CodePos)
- Added Natify(string) to Lape
- Added Natify(pointer) to Lape
Merge pull request #185 from Dgby714/Lape_Natify

Added Natify to Lape