stubbed wordpress markup generator; minor homepage template change; removed extra blank topics in course admin
removed required restriction on z_tag on Course
Completed markup generator on Course model for outputting Wordpress course entries for current MFU site
short_date for Topic prints date correctly
added social media icons and account info; added NewsItem class and template code to display site news on frontpage (p.o.c)
added Google Analytics ID; implemented basic search (of newsitems) p.o.c. using Haystack
added twitter widget django app and POC markup on frontpage
added my django twitter app