Remove t1.micros from the start list as well.
Remove noatime due to minimal performance boost
Upgrade kernel on LTS
Add a few new packages, some apparently required for HVM baking.
Added HVM instructions for baking.
Remove deprecated code/comments
Restructure directory creation and add logs to mounted volume.
Use internal ip for RPC address for datastax driver support
Make NTP a bit more robust
Added public IP commented code for possible future use
Handle ubuntu archives key on bake
Use oracle-java7-set-default package as well, on bake
Add s3cmd package for convenience
Set HADOOP_HOME on bake
Consolidate apt-get statements
Add additional key for precise
Differentiate pv and hvm AMIs