added a more stringent criteria when deciding to use regions with "N"s
improved visualization of results
Merge branch 'master' of https://github.com/fidelram/deepTools into bamCorrelate_no_outliers
improved output. Default scale now from 0 to 1. Added option to overrule default scale. Changed dendrogram color to black. Adjusted upper maring to avoid trimming labels. Added option to change color map.
added comments
changed import to be more focused
Merge branch 'master' of https://github.com/fidelram/deepTools into bamCorrelate_no_outliers
Merge pull request #14 from fidelram/bamCorrelate_no_outliers

Bam correlate remove outliers, improved visualization