Update version in documentation
Add more verbose RNA-seq section to 0.7.0 changelog.
Merge pull request #72 from lbeltrame/doc-version-fix

Update version in documentation
Bug fix when concatenating multiple files and first is empty. Fixes #77. Provide ability to exclude samples from VCF files using GATK SelectVariants
Provide documentation on open file handles and tuning for scale. #60
Use new cloudbiolinux automated distribution detection for installation
Ensure we split galaxy *.loc files on only tabs, avoiding index errors when descriptions have spaces
Merge remote-tracking branch 'upstream/master' into varscan-paired

Conflicts:
	bcbio/variation/varscan.py
Fixup after merge