Fixes the bottom toolbar not hiding with the header toolbar.
Merge pull request #134 from fouksf/bottom-toolbar-fix

Fixes the bottom toolbar not hiding with the header toolbar.
Cleans the words list.
Adds an interface configuration object.
Merge pull request #135 from fouksf/interface-config

Add an interface configuration object.
Adds check for datachanel state before sending data.
Merged with master