Merge pull request #511 from ebollens/fix/488

No underline decoration for a.button
Fix #515 - Add float clear on cluster midpoint collapse
Merge pull request #518 from ebollens/1.0/master

Update Respond.js package version
Fix #522 - Add font assets to compile process
Merge branch '1.0/master' of https://github.com/ucla/WebBlocks
Fix #403 - Add rem unit polyfill
Merge pull request #520 from ebollens/fix/515

Fix #515 - Add float clear on cluster midpoint collapse
Merge pull request #525 from ebollens/feature/403

Feature/403
Merge pull request #523 from ebollens/feature/522

Fix #522 - Add font assets to compile process
Merge updates to master