removing files
Port safe_md5 to bipy

This includes the required additions to the documentation and pertinent
tests.
Remove whitespace
Added class FastqParseError to exception.py
added newline character
Change link to avoid the redirection

make checklink complained about the link doing a redirection.
fixes #138, but I'd rather it be a little smarter
Fixes #120.
made pep8 compliant
Fix PEP8 complaints
fixing code to not use unit tests from bipy
Merge branch 'master' of github.com:biocore/bipy into issue-138

Conflicts:
	bipy/core/sequence.py
added comment
pep8 fix
Merge pull request #144 from gregcaporaso/issue-138

fixes issue 138
Merge pull request #140 from johnchase/master

Added class FastqParseError to exception.py
Fixing atol errors
Change Misc to Miscellaneous Utilities
raising # of iteration for assertCorrectPValue due to more stringent comparison
Fixing pep8 errors