new build
add Velocity.js to dependecies in README
fix popcal not properly getting destroyed. new build.
Merge pull request #24 from jdjkelly/master

Bump broccoli-autoprefixer to ^0.2.0
Missing from 0c7a3ef58db4b64d25cae45a42712fff63d31472
0.2.0 automatically calls mergeTrees
Resolve test runner failure due to syntax error from unterminated string