Merge branch 'master', remote branch 'origin/master'
Merge branch 'master' of ssh://github.com/CGATOxford/cgat
Merge branch 'master' of ssh://github.com/CGATOxford/cgat
_gtf2table - add more memory for blocks
merged changes
bam2bed - refactoring for style, restoring default behaviour
 split tests further in Travis
removed superfluous print statement
added Sample.asList
added explicit mapping of sample to control via ini file
added missing glob import
better transcript profiles plot
merged changes
 updated install-CGAT-tools.sh
bam2feature.py added
Merge branch 'master' of ssh://github.com/CGATOxford/cgat
merged changes
fixed errors when heatmap plotting fails in DEseq
pep8 changes
pipeline peakcalling - set macs2 to paired-end mode for paired-end data