Update README.md
#9 Added a demo for AppEvents with HAL9000
Merge branch 'issue-9' into 0.10.0

Conflicts:
	com.eclipsesource.tabris.demos/src/com/eclipsesource/tabris/demos/Configuration.java
	com.eclipsesource.tabris.demos/src/com/eclipsesource/tabris/demos/entrypoints/AppEventsDemo.java