CommentStripper skips empty lines as well
Merge branch 'master' of ssh://github.com/CGATOxford/cgat
fixed tests for gtf2table
bam2bed.py - fixed tests
removed use-first-base option
pep8 changes
changed fragment size options for zinba
bugfix in error message
ruffus 2.4 update, set checksum_level to 0 for compatibility
fixed tests for gtf2gtf