refactoring and sort_bam tests
Merge branch 'master' of ssh://proxybioinf.comav.upv.es:2203/bam_crumbs
default number of bins is now 40
the number of bins for the rpkm distrib can be modified
old executable removed
flag_stats added
do not repeat yourself with seq crumbs
Merge branch 'master' of ssh://pb:2203/bam_crumbs
added get_reference_counts
rpkm stats reimplemented and fixed
added get reference count dict
sort and filter tools moved to bamm_tools
Merge branch 'master' of ssh://proxybioinf.comav.upv.es:2203/bam_crumbs
samio removed
bugfix in idxstats
pep8 fixes
unmapped reads shouldn't be counted for rpkm
Most represented references added to reference stats
bugfix: reference stats was mistaken when serveral bams were used
minor changes