Fixed potential JSON injection by using #to_json.
Always dump Strings, never try quoting them.
Use public_send over send.
Moved erb.png into doc/
Update gherkin dependency to version 2.11.7
Update librato-metrics dependency to version 1.0.4
Lock gherkin to 2.11.6 since 2.11.7 has a stupid amount of deprecation warnings on things we can't control
Why is test-unit even in the Gemfile?
mkdir_p on the TEST_DIR since it might be there already
Revert "Lock gherkin to 2.11.6 since 2.11.7 has a stupid amount of deprecation warnings on things we can't control"

This reverts commit 7f11d53d1fe5793eb0c133a670d961e35fbd4f5a.
Update cucumber dependency to version 1.2.4

Fix gherkin warnings introduced in dc0fed7c6cd2dfaa1d14a017db5bc3fa8e8503f6.
Update pg dependency to version 0.15.1
Use underscores instead of hyphens
Update cucumber dependency to version 1.2.5
Update gherkin dependency to version 2.11.8
Update hike dependency to version 1.2.2
Update tilt dependency to version 1.3.7
Update newrelic_rpm dependency to version 3.6.0.78
Update selenium-webdriver dependency to version 2.32.1
Merge branch 'cleanup' of github.com:postmodern/rubygems.org into postmodern-cleanup