Berks, Vagrant, ChefSpec, Ubuntu, Licensing

yup, all that at once.  gads.
Using the more-updated circonus labs nad

and changing loads of stuff to make it all work, removing now-outdated
junk in the process.  Also adding the concept of index rebuilding, but
not sure if it really matters anymore (???)  Nice to have, I suppose.
In the end, it looks like @clintoncwolfe has his cookbook in a much
better place.  Yay!
Updating metadata and resource usage to match renamed cookbook

plus updated the README to point at @clintoncwolfe's work.
Ensuring ip addr parsing works on both smartos and ubuntu ifconfig autput
Setting up Vagrant port forwarding for local testing of nad
Installing specific git ref, symlinking checks correctly, setting NODE_PATH

and a smidge of refactor in the update_index provider to avoid treating
binaries as text.
Merge remote-tracking branch 'origin/master' into boom-explosions
Plugging in centos compatibility adopted from "other repository"
Tweaks to centos init script

so that it works.  Really.
Extracting libraries/providers into scripts & making fully idemptotent
Minor changes to docs and metadata after reviewing the summary diff
Removing the resource/provider for index updating

and doing it all with `execute` instead.  Also changed functionality of
module indexer to retain existing descriptions (such as those that ship
with nad).
Notifying restarts based on linking rather than template write

and adding in a link to ohai.sh
Updating index for ohai module, only indexing executables

which means @sax will have to get the pg_replication.sh check updated ;-)
Starting to fill in minitest-handler specs
Merge pull request #8 from modcloth-cookbooks/boom-explosions

Berks, Vagrant, ChefSpec, Ubuntu, Centos, Licensing