new files ting_openformat_feeds.inc, ting_openformat_feeds_unit_test.test
load file ting_openformat_feeds.inc
entrypoint for feeds - check if GET[feed_me] is set and act accordingly
add template for rss feeds
content type (block) for feed link
handle rss feeds
feed template
xml search result for testing
unit tests for feeds
update search panel page with feed block
minor changes due to codereview
javascript to add target=_blank on feeds
attach javascript on feed block
Merge branch 'feature/65_feeds' into develop