add docs
Merge pull request #15 from mrterry/docs

add docs
copy editing
articles get default category "nofeed"

nofeed articles are excluded from news feed
make contact page rst again
fix indentation
Merge pull request #16 from mrterry/copyediting

Copyediting
Merge pull request #17 from mrterry/nofeed

articles get default category "nofeed"