Avoid errors when applying scope.
bumped foundation to 4.3
Removed unused stuff from gruntfile
bump angular-foundation to 0.3
Update buttons in "import" modal
put contact icon in its own element - fixes #157
Fix check for output address.
Fix multisig code for new bitcoinjs api
Merge branch 'develop' into new_bitcoinjs

Conflicts:
	js/model/tx.js