Add Berkshelf
Switch to generalized "env" syntax for killstorm script
Version bump, add et_jzmq external dependency
Hardcode local host as nimbus host in nimbus recipe; bounce nimbus and stormui on storm.yaml changes.
Add working download_url
Make the entire search string for finding other nodes in the cluster a node attribute; also make nimbus host an attribute instead of just a local variable.
Access java home from node attribute; restart supervisor on storm.yaml change
Switch from tar.gz to zip version of storm
Do more things as node attributes; Install JZMQ using external cookbook
* Notice (and raise on) empty zookeeper quorum
* Always use self as nimbus server if nimbus role is set locally
* Force-update java alternatives
* Revert to using fqdns for zookeeper servers
Raise exception if Nimbus node isn't found
Bump to 2.0.4
Fix typo in variable name - sed /s/nimbus_host/nimbus_node/
Bump to v2.0.5
Kill extraneous and-operator