changed build location to grab from s3 instead of ucsb
Merge pull request #192 from shatterednirvana/use-build-dot-appscale

changed build location to grab from s3 instead of ucsb
only logging ps ax on term instances if verbose=True is set
Merge pull request #194 from shatterednirvana/less-verbose-output-on-term-instances

only logging ps ax on term instances if verbose=True is set
initial code for new clean directive
raising exception if appscale.clean is used on a cloud deployment
extracted copypasta'd code to common library and added rest of clean command
cleaning up local metadata when appscale clean is done
not dying if we don't have appscale files locally
Merge pull request #196 from shatterednirvana/appscale-clean

Appscale clean
clarified error message on appscale clean in cloud env
Merge pull request #198 from shatterednirvana/appscale-clean

clarified error message on appscale clean in cloud env
Merge pull request #6 from AppScale/testing

sync with main branch