Add iterator_1.py with IterateMe_2() to iterate like xrange()
Merge remote-tracking branch 'upstream/master'
Add timer.py with Timer() and Timer2() context managers use to time comuptations
Update Timer() and Timer2() to output to a file-like object.
Add docstring to IterateMe_2()
Add generator.py with generators for sum of ints, doublers, Fib sequence, and prime numbers
Add p_wrapper.py with a decorator that adds HTML paragraph tags to input
Merge pull request #157 from jefrailey/master

Generator, iterator, p_wrapper decorator, and timing context manager