add release notes to repo
rename to .txt
back to md...
updated release notes
one more change
updated known issues
updated how-to-release doc
added credits
some release doc updates
restore Python2.6 compatability
more release updates
Merge pull request #499 from ged-lab/fix/named-format-fields

restore Python2.6 compatibility
Merge branch 'master' into doc/release-notes
final update to release docs for v1.1 (?)
minor update to release notes
more release notes update
updated ChangeLog for release process updates
Merge pull request #497 from ged-lab/doc/release-notes

add release notes to repo
more updates to make certain things more explicit; tested & working with v1.1-rc3 process
Merge branch 'master' of github.com:ged-lab/khmer into doc/release-notes