add/change doc

Closes #199

See merge request arsnova/arsnova-lite!146

Resolve "Several Fixes"

Closes #201

See merge request arsnova/arsnova-lite!145

Resolve "Tests"

Closes #179

See merge request arsnova/arsnova-lite!144

fix indentation in i18n json files

See merge request arsnova/arsnova-lite!142

Optimize linter

See merge request arsnova/arsnova-lite!143

Resolve "Session ID input field enhancement"

Closes #197

See merge request arsnova/arsnova-lite!141

Lukas Mauß authored 6 years ago and Tom Käsler committed 6 years ago

Fix code style

add stomp to project

See merge request arsnova/arsnova-lite!140

add feedback messages to communicate w/ backend

Resolve "Various improvements"

Closes #196

See merge request arsnova/arsnova-lite!139