Merge pull request #24 from strazzere/master

Prevent Constant propagation errors and add Mockito
Properly cast integers in even more edge cases
Emulate Class.getDeclaredMethod same as getMethod
Whitelist more crypto API
Sort optimization output
Fix logic error determine if registers used
Filter support library by default, bump up limits
Fixes #26 - remove unused parameter

Remove unused parameter from OpFactory and methods
currently accessing it.