modified:   .gitignore
	modified:   bin/pyutils
	modified:   lib/pyutils/cluster/broadcast.py
	new file:   lib/pyutils/cluster/ssh.py
	renamed:    lib/pyutils/common/CliRunnable.py -> lib/pyutils/common/clirunnable.py
	renamed:    lib/pyutils/common/Configuration.py -> lib/pyutils/common/configuration.py
	modified:   lib/pyutils/common/fileutils.py
	new file:   lib/pyutils/common/filter.py
	renamed:    lib/pyutils/common/Parser.py -> lib/pyutils/common/parser.py
	modified:   lib/pyutils/common/reflectutils.py
	modified:   lib/pyutils/expr/run.py
	modified:   lib/pyutils/expr/stats.py
	new file:   lib/pyutils/expr/txtproc.py
	modified:   lib/pyutils/ext/ec2.py