Switch from .rvmrc to .ruby-version

ruby-version is cross compatible with other Ruby version managers
bundle update devise (for security)
Make donations go to PlanningAlerts donation page on OAF website now
Change donate link
Include two differently formatted, but valid, blank XML tags
Revert "Load the scraperwiki_name data from the scraper index"

This reverts commit 801caaf7e20b3f500fefbb70c296da5bb827328c.
Don't try to start Sphinx on staging as it would just clash with prod
Beginnings of very basic test page
Test feed data
Applies the testing to some test data
Move example json to its own file
Make json block validate
Make second example record valid
Put link in ui to example feed
Take atdis library from github
Duh. Run bundle
Show location sub object
Extract table generation into helper
Do validation and display at the page level
Generalise display of errors