added stripe for charging and hire charge option to posts form/db
added some tests for payments functionality. need to fix error message test failure
added form validation for charging and error messages
started integrating pusher
added pusher to add new posts to homepage using JS and mustache. need to fix rspec tests (finding multiple matches due to mustache template) and sort the links out
added working hire and tag filter links in mustache template
tag links now working, JS voting buttons not working - need to use resposnsible parent
pusher voting buttons now work!
added some styling to new post pusher
moved template into partial. tests now passing (pusher needs stubbing)
stubbed out pusher in tests (though with old rspec language)
added some styling