Add Feedgen and update .gitignore
Some Work on Atom Feeds
Working Support for RSS/Atom Feeds
Change wording in the README
Formatting in feed.py
Merge pull request #157 from kaendfinger/readme-tweak

Change wording in the README
Take Suggestions from Seth Ladd
Make semantic_version.py usable outside of GAE

Take this if you like, not a big deal. Otherwise I will keep a patch file that I apply on updates.

BUG=
R=nweiz@google.com

Review URL: https://chromiumcodereview.appspot.com//557683002
add new "commands" dropdown
Merge pull request #159 from d2m/commands

show all pub commands in dropdown
Fixed Feed Entries
Fix Feed
Fix Feed by accessing the tuple of author info.
Merge branch 'atom-feed' of github.com:kaendfinger/pub-dartlang into kaendfinger-atom-feed
add type, self, and less than 80 chars
add feed link to head
Merge pull request #254 from dart-lang/kaendfinger-atom-feed

Kaendfinger atom feed + Seth tweaks
Add notes on contributing