take out pep8 violations.
take out minor pep8 violations
removing minor pep8 violations
removing pep8 violations
removing pep8 violations
Merge remote-tracking branch 'upstream/master'

Conflicts:
	bsr_excel/computed_values.py
	excel.py
	parser.py
	styles.py
deleted moved files
deleted styles.py
Merge pull request #20 from lowks/master

Taking out minor pep8 violations.