Import the project into Eclipse and update GAE libs
Update post.py to work with Python 3

Keep compatibility with Python 2 too
Change index to link to our github repository
Remove .jar from .gitignore

Someone decided that ignoring imported libraries was a good idea,
LOL!
Update YUI cmpressort to 2.4.8
Fix a couple of warnings
Cosmetic change

Rename parameter from jssr to csssr, since this servlet is
reading CSS.
Add support for compiling LESS to CSS and minifying it.
Add indentation and Java format settings