KVM doc edits
Remove environment option in test framework
Merge branch 'master' of github.com:pjotrp/cloudbiolinux
Setting 'user' as 'biolinux' user. Sligthly clearer for understanding.
Fixed relative path for testing flavors
Fixed integration tests and added some documentation
Download release 75 of Ensembl genome.
Finalize packages to work on Ubuntu 14.04. Fixes #170
Merge pull request #174 from pjotrp/test

Fixed integration testing
Fix flavor directory identification and emboss url
Replace cd usage.

Closes #175. Thanks to @remiolsen for finding the bug and
@chapmanb for the fix.
Replace symbolic link to rnaseq directory with new directory,
if it exists.
Sligthly saner behaviour of test command line handling. Test passes on Minimal flavor.
Merge branch 'master' of https://github.com/chapmanb/cloudbiolinux
Merge branch 'master' into test
Re-instate gem test, it was removed earlier for ruby-1.8
Ripping out edition support - migrating that to Flavors
Ripping out editions
Rip out bionode
Moving minimal into contrib/flavor