removing files
fixing code to not use unit tests from bipy
Fixing atol errors
raising # of iteration for assertCorrectPValue due to more stringent comparison
Fixing pep8 errors
Addressing comments
Merge branch 'master' of github.com:biocore/bipy into removing_util
Fixing Yoshiki's bug
Fixing Jai's bug
Merge pull request #143 from antgonza/removing_util

Removing util