added a comment explaining the confusing logic
Test files completed
Merge branch 'master' of https://github.com/codefellows/sea-f2-python-sept14
Created generators and test scripts for them. Also modifed the timer class.
Iterator extension done to copy xrange() functionality
finished the p_wrapper function
added a test for the wrapper
Merge pull request #69 from caseymacphee/master

Finished up