Fix typo in example name.
Update HACKING to indicate Bundler 1.3 now used.
Fix that PDF header showed placeholder instead of actual date.
Merge remote-tracking branch 'local-v1.x/v1.x'
Enable coveralls.io coverage service.
Don't escape HTML generated by Markdown.

This bug was introduced in b394ca83294dacd5b12015e25795d0c2f480ed63
when we upgraded to Haml 4. This version of Haml uses Tilt to run
filters, and has a new syntax for declaring filters, so our filter
override code was doing nothing.
Use latest machinist updates.
Upgrade to Rails 3.2.14.
Upgrade to rspec 2.14 series from 2.9.
Address rspec-mock-2.14.0's deprecation of #stub! and #mock.
Merge branch 'rspec_2_14' into dependencies_upgrade
Upgrade slop.
Upgrade uglifier (upgrades UglifyJS from 2.3.0 to 2.3.6).
Upgrade cucumber.
Upgrade haml.
Upgrade ref.
Upgrade jquery-rails from 2.0.2 to 2.2.2.

Upgrades jQuery from 1.7.2 to 1.9.1.
Upgrade jquery-rails from 2.2.2 to 3.0.4.

Upgrades jQuery from 1.9.1 to 1.10.2.
Upgrade pdfkit.
Upgrade ffi.