Travis ui tests (#57)

* Prepare travis is tests

* Fix ffmpeg travis source

* Trying xenial

* Move shell scripts

* Upload video assets

* Upload video assets

* Change text input method

* Add ui test docker support

* Fix travis docker build

* Fix asset uploader

* Fix dockerfile

* Update dockerfile

* Change writeText behavior

* Fix type error

* Fix exit codes

* Fix types

* fix upload

* Fix writeText

* Fix argument name

* Add test scenarios

* Enable vnc and change mqtt host

scripts/prepare-release.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+set -e
+
+ORIGINAL_DIR=`pwd`
+DIR=build/clean
+
+rm -rf "$DIR" || echo "Directory did not exist"
+mkdir -p "$DIR"
+
+git clone .git "$DIR"
+cd $DIR
+
+# App
+cd app
+  yarn
+cd ..
+
+# Build
+yarn
+yarn build
+rm -rf node_modules
+yarn install --production
+
+rm -rf app/node_modules
+
+cd "$ORIGINAL_DIR"