auto-generate 'current' copyright year

Also, show some slight PEP-8 love.
Merge pull request #39 from tshepang/update-copyright

auto-generate 'current' copyright year
thank you
fixed small tuple index error
fixed twitter hashtags to get more results, issue #36
fixed download links errors under projects, issue #34
remove docs/ dir, since it is now maintained at Pylons/pylonsrtd