Flake8 check, removed import os
Widen memory padding to 12, add in label option in pad method (using kb this round)
Changing kb to K default label
mem_out performs memory formatting with byte converter
comment cleanups
Flake 8 cleanups
Update README.md
Merge branch 'memory-format' of git://github.com/kmanalo/qhost into kmanalo-memory-format
simplified the mem_out function and added tests
merging kmanalo-memory-format
added the ability to point to an xml file containing pbsnodes output - mostly for format checking
version bump
round to one significant digit and minimal adjustments on the column size since we should never go beyond 7 characters.  Well that is unless system memory hits the PB range...
Update README.md
fixed tests
updated readme
significant changes to layout.  job parsing only takes unique numerical ids to clean up output, node type is now parsed and available through the -n option and node properties are parsed and available as the -p option.  All three extended attributes can be turned on by the -f or full option.  States are now represented by single characters.
version bump
Merge pull request #6 from rlyon/state-changes

State changes
updated the readme file and renamed ARCH to OS since I never got around to adding the actual arch