remove hive .13

hue supports .12 now, as does drill and impala
added test for hive data load
updates for 1.0.2

and general better-workingness
add NFS mount, refactor client, add tags

added an nfs-mount playbook. Install a mount entry in /etc/fstab for MapR clients
refactor client to use nfs-mount play
add tags to top level playbook to better selectivity
make scala playbook less red when testing for scala
add flag to avoid prompts

on low-memory systems, configure.sh stops and prompts for the user to acknowledge they don't have enough RAM. in EC2 this happens with medium instances. Bypass that so the install doesn't hang.
use the nfs-mount playbook
removing travis
new stuff

community edition inventory template

updated templates with nodemanager for more selectivity when choosing YARN vs classic MR

nodemanager role
update to spark 1.1.0

remove old spark env, as the old classpath breaks stuff
ensure user mapr has keys generated

ensure user mapr has keys generated  if they don't already exist
default to hive .13
default to ephemeral disks

ephemeral is faster, but go away with reboot.
more tests

TestDFSIO for MRv1 and YARN
one shot build script
add script for jenkins builds