target API level 17
remove all links to "Dienststatus" or "Zahlen-und-Fakten"

in early 2013, the datacenter removed the "Dienststatus" and all statistics from
it's web sites. Because the information, displayed in this app, is now no longer
publically available, dead links should be removed.
include year 2013 in copyright
add RZ link to preferences

http://www.hs-weingarten.de/web/rechenzentrum
statistics: show the more relevant HRW wireless statistics in overview

overview now shows HRW instead of hswgt2, which has become more relevant
Manifest: don't export Intent for AboutActivity
main options menu: show about activity
services: succeed creating "report" intent on first level
release-1.0.9