Now doing s/!/not /g when converting Swift test cases to Python test cases. This allows for simplification of the Swift test cases.
sys.argv is now read-only.
Added the Python power operator (**).
Added support for: for line in sys.stdin (NSFileHandle extension). Added sys.argv tests.
Added time.time()
Removed redundant function definition - redundant since Int is automatically converted to Double.
Added dict.get(key).
Merge commit '6ed67a287b4e61e859b1e1606ae663b1fb364c46'