Fixed webHook problems

	the entire test suite is green
	fix: closed the connection before opening
	in test-datalayer.js

	Commit by: Simon
refactored app with factories

	added new test file for
	find wiki.
	$http methods now configured with factories
jasmine tests added for findWikis

	two new green test added for the services

	Commit by: Simon
getWiki page and configuration works again

	trouble with routeprovider fixed

	Commit by: Simon, Thomas, Robert;
skt merged into master

	master branch updated with:
	finished jasmine tests
	finished mocha tests

	updated SPA/app - factories implemented

	Commit by: Simon, Robert, Thomas
Updated app and comments added to code

	Commit by: Simon, Robert