appname in manifest json now dynamically
created new Generator Class for eventHandler.js
own method for generation of bundle-properties

in manifest.jsons for models, contentproviders and workflow
Bugfix: manifest.js -> manifest.json
corrected manifest.json - WFE-Controller-Generator

app -> wfe
finished Eventhandler.class
changes in CustomAction.xtent for Eventhandler

TODO: Ref-Impl. for workflow with Actions instead of ProcessChains ->
then further work on generator possible.
Generation of FireEventAction call
Merge branch 'feature/generator-eventHandler' into feature/generator

Conflicts:
	de.wwu.md2.framework/src/de/wwu/md2/framework/generator/mapapps/EventHandlerClass.xtend