add spec for gravatar url and remove lazy init
add gittip button
Merge pull request #296 from despo/add-gittip-button

Add gittip button
rails 4 uses asset-url instead of the other stuff it used to, or sass-rails, I'm not sure who to blame.
Rebuilt Gemfile.lock file
Merge pull request #297 from wadtech/rails4-assets

rails 4 uses asset-url instead of the other stuff it used to
Merge branch 'master' of https://github.com/andrew/24pullrequests
Merge pull request #298 from jasnow/master

Rebuilt Gemfile.lock file
add ajaxy more-button-style pagination on users page
Merge pull request #300 from wadtech/infini-more-pagination

add ajaxy more-button-style pagination on users page
Gem updates