dont upload to s3
Merge branch 'master' of https://github.com/mschachter/ezcluster
Merge branch 'master' of https://github.com/Zafu/ezcluster
Merge branch 'master' of https://github.com/Zafu/ezcluster
Merge branch 'master' of https://github.com/Zafu/ezcluster
pass close_fds=True to subprocess.call
wait longer before checking for live instances
Merge branch 'master' of github.com:mschachter/ezcluster
fixed instance name bug
try block around log file copy
Merge remote-tracking branch 'origin/master'
except nonexisting instance bug
try block around create tags
Merge branch 'master' of github.com:mschachter/ezcluster