Range from -π to π in rotation inputs (see #392)
Make social links more social
test: Deactivate mocha bail option

We don't want mocha to quit on the first failing test. It should continue
and see what other tests are failing.
Merge pull request #394 from Turbo87/test-improvements

Mocha improvements
Fix global leak

A bit curious that the linter didn't catch this.  My test runner fails with it.
Merge pull request #393 from tschaub/social

Make social links more social
Correcting test semantics

Despite what the test comment says, the orientation of this slider is horizontal.
Clarifying which var is accesed

This test creates its own zoomslider and doesn't access the one from the closure.