using zip source instead of git for savreaderwriter
fabfile allows cloning a specific branch of the template dir and reloading the server
added a template context_processor for kobocat-secific globals (tp #742)
fabfile linking to master branch of templates
merging conflict in requirements file
Merge pull request #23 from kobotoolbox/tp742-login-redirect-to-koboform

TP #742 Login redirect to koboform