well that didnt work... Revert "try reconnecting after every cuke for postgres only to try and deal with travis issues"

This reverts commit 1604aedf.

bump capybara timeout to avoid timeout errorsdefine cucumber step to be pending so travis doesn't freak out

some cukes may be failing non deterministically, I think, do we bump the cuke timeout?

heroku and asset sync, which puts the S3 config vars in from your app
config.

Disable jQuery's AJAX caching to prevent the browser's
back button from dumping the stream in JSON format.

Includes a test for the jquery_include_tag helper to
ensure that the necessary line of javascript doesn't
go missing again.

closes #3094

css should be delivered by asset pipeline for travis(?)

fix cuke unhappiness I introduced with #3088

fix jasmine unhappiness I introduced with #3088

As mentioned in #3078 there may be some confusion about the asset
pipeline's dependency on an ExecJS compatible javascript runtime.

On OSX it should just work, Linux needs Node.js (recommended) or
TheRubyRacer.

This adds a comment to the :assets group to give people more
information.

DB Indexes

show an error message when creating a comment failed [ci skip]

reset publisher css height when "cleared" [ci skip]

make app.views.Post.Wallpaper spec pass

create a dummy-participation js object, for the post to appear as followed by self

change concat() to || for pgSQL

(e.g. when the post got deleted in the meantime)
bug mash 5.2