fix binary build of cassandra, which had an errant download name, and missing conditional from the version fact pulled from sources
skeleton for the buri command added
Implement all-in-one as a role that pulls everything in. Also got rid of the all-in-one specific play, the all-in-one-shorthand just does the same as: ./apply.sh dev_vm <vm-ip> all_in_one
Merge branch 'feature/unified-commands' of github.com:viafoura/buri into feature/unified-commands