Bumped version to 1.0.0-beta1

package.json

 {
   "name": "viavr-supervisor-monitor",
-  "version": "0.1.0-development",
+  "version": "1.0.0-beta1",
   "description": "VIA-VR web-based supervisor monitor",
   "main": "build/backend/main.js",
   "homepage": ".",