notes
update to latest master
replace comments with explanations
applied autopep8
change to sample-reads
Merge branch 'master' of github.com:ged-lab/khmer into doc-release-process

Conflicts:
	doc/development.txt
Create CONTRIBUTING.md
formatting cleanup
Merge branch 'doc-release-process' of github.com:ged-lab/khmer into doc-release-process
update changelog
Merge pull request #273 from ged-lab/doc-release-process

doc contribution process
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
Merge branch 'master' into output_naming1

Conflicts:
	ChangeLog
	khmer/__init__.py
	khmer/khmer_args.py