Don't show conference date if it is in the past
Adds link to django screencasts

The getting started with django is relatively new website where an author gradually adds django screencasts.
http://gettingstartedwithdjango.com/
Merge pull request #35 from Jirda/patch-1

Adds link to django screencasts
Show conferences from past in grey
Merge remote-tracking branch 'honzajavorek/gh-pages' into patch-1

Conflicts:
	css/main.css
Merge pull request #17 from kacer/patch-1

Don't show conference date if it is in the past