added (incorrect) implementation of mutual exclusion to counting args. back to the drawing board...
..
starting unifying args
made new unified args file, warning for loadhash, updated all scripts to use new system
suppress warning on loadhash, fixed bad name for min_hashsize in add_loadhash_args
fixed some names
Merge branch 'issue/normalize_args' of github.com:ged-lab/khmer into issue/normalize_args
added functions to extract info from hashtables on disk without loading, add_loadhash_args updates hash parameters based on saved values
added tests for hash info reader
applied autopep8
comment added
change to sample-reads
Added version flag
updated changelog
merged in report on config
added flag to disable dumping the hashtable on failure in normalize-by-median
pep8 fixes
Merge branch 'master' into issue/normalize_args

Conflicts:
	ChangeLog
PEP8 fixes
Merge pull request #283 from ged-lab/issue/normalize_args

Issue/normalize args