Experimental

Karlprieb form elements redesign

Merge branch 'karlprieb-form-elements-redesign' of github.com:RocketChat/Rocket.Chat into karlprieb-form-elements-redesign

fix more unreads overlapping

# Conflicts:
#	.travis.yml

Try use the travis build to run tests

Migrate livechat visitors' emails field to visitorEmails

Fix bot users being rate limited

Fix unset emails field if none set instead of name field

# Conflicts:
#	.sandstorm/sandstorm-pkgdef.capnp
#	.snapcraft/edge/snapcraft.yaml
#	.snapcraft/stable/snapcraft.yaml
#	package.json
#	packages/rocketchat-lib/rocketchat.info