Taking a first pass at find and replace in files sent over the the hosts not just the scripts the launcher runs.  Still very much a work in progress
Merge branch 'develop' of github.com:SeqWare/vagrant into develop
Turned off template toolkit until I actually start using it
Change install order so UIDs match across master and workers.
Stop giving mapred a copy of seqware user's settings.
Stop using deprecated name.
Allow group members (e.g., mapred) to read settings. Results in warnings; need to discuss.
Just added some comments
Add hello-world creation script to seqware scripts.
Allow mapred to write to /datastore.
Just updated mkdir
Adding help message
Open ports on VB.
Clean up ubuntu hosts issue, and let seqware user access mapred created files.
Implemented multithreading. Appears to be working.
Add init script used by AWS.
Modified script to allow for arrays of worker nodes.

NOTE: templates have not yet been updated to reflect the new format.
More fixes for worker arrays
Different approach to the arrays (this one works)

My earlier attempts were to rewrite the various loops to deal with the new arrays. That kepy causing problems, because there were many places where code needed to be changed, and it needed to be changed in different ways. Instead, I just load the JSON file and immediately separate it out into configs for each individual server, so the rest of the code is untouched.
Modified templates to work with new format (arrays of workers)