Update README.markdown

Das sollte unter Ubuntu jetzt auch richtig installieren ohne Fehler.
Merge pull request #24 from JustusAdam/patch-1

Update README.markdown
Update README.markdown
 - updated README
 - integrated testing into the server itself
 - removed testing project
 - added latest build
 - added client builds to package/
 - added missing shebang line to package script
Fixed Bug #25
Merge remote-tracking branch 'upstream/master'

Conflicts:
	client/README.markdown
	package.sh
	package/solution/README.markdown
	package/solution/builds/linux/RobolabSimClient
	package/solution/builds/win/RobolabSimClient.exe
Fixed conflicts