thunder-submit.py rewrite of existing thunder-submit; initial commit
add thunder-shell.py; acts as thunder script but with additional pyspark options explicitly available
update thunder ec2.py to reflect available spark options
fix launchutils paths, minor changes to launch options
fix error in ec2 script running 'start' with spark 1.2
finish removing deploy-mode option from launchutils.py
add thunder-version option to ec2 launch script
change PYSPARK_PYTHON to regular python (only affects worker processes, not shell)
renaming launch scripts
simplify launch scripts by removing optparse
fix broken iteration and return value in launch.py transformArguments
update docstring on launch.py transformArguments
add thunder-submit-example to run scripts in thunder/standalone; remove old thunder and thunder submit scripts
convert standalone scripts to optparse from argparse for py2.6 compat
generate more informative help messages in launch scripts
Merge pull request #73 from industrial-sloth/launch_scripts

updates to launch scripts