Clear text before entering, 1 - some of the features so bigger is better, added alreadyInteracted feature
Merge branch 'master' of https://github.com/sbirch/webtalk

Conflicts:
	js/get-features.js
Merge branch 'master' of https://github.com/sbirch/webtalk
Add button model back
Merge branch 'master' of https://github.com/sbirch/webtalk