KVM doc edits
Merge branch 'master' of github.com:pjotrp/cloudbiolinux
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
Fix testing
Documentation
Merge pull request #177 from lpantano/master

add kraken to be installed as part as the ngs_pipeline
Further refactoring of flavors
Merge branch 'test' of https://github.com/pjotrp/cloudbiolinux into pjotrp-test
Merge branch 'pjotrp-test'
Riggin flavor
Instatiate derived Flavor