Added Error Catching for Unsupported Types to Builtin int()

[nicklambourne]

Details:

Add python-compliant TypeError handling for complex, dict, frozenset, list, None, NotImplemented, range, set, slice, and tuple. Later commit added handling for classes and bytearrays.

Problem:

The implementation of int() did not correctly catch errors related to the passing of unsupported types.

Fixes:

Contributes to fixing #47 [Finish implementation of builtins].

PR Checklist:

• [x] All new features have been tested
• [x] All new features have been documented
• [x] I have read the CONTRIBUTING.md file
• [x] I will abide by the code of conduct