Compiling fixes
Fix lint.py
Implement dict iterators and implement sorted(iterable)
Removed assert from str to make __iter__ work again
Merge pull request #69 from kkszysiu/compiling_fixes

Compiling fixes
Merge pull request #70 from undingen/tuple_hash

fix lint.py
Merge pull request #72 from kkszysiu/list_iter_fix

Removed assert from str to make __iter__ work again
Merge pull request #71 from undingen/dict_iter

Implement dict iterators
Implementation of __iter__ for tuple, added tests
Added __iter__ that return self, added __eq__ for list, implemented StopIteration