Implemented MailHide for Djangogigs

I’ve just committed some changes to djangogigs to get rid of the home-made email obfuscation in the contact forms in favor of integrating with reCaptcha’s MailHide API. This should give added protection against harvesting bots.

I found this handy mailhide Django filter on Google Code which saved me some work.

Any issues, let us know via the “Feedback” tab or the djangogigs support page.