Trivial fix: set label.for to the input's id
A tiny patch to disable live preview (#718)
Merge pull request #726 from amenonsen/fixes

Trivial fix: set label.for to the input's id
Drop 1.8.7 support on Travis (It's broken)

Don't email me on fail
Fix #709

Require Ruby >= 1.9
Merge pull request #727 from amenonsen/no-live-preview

Disable live preview by default, because it's broken (closes #718)