this file was out of controll by subversion (I forgot to add it)
added: the update can only download files from urles which begin with:
http://downloads.sourceforge.net/
ftp://ttmath.org/
this is in the case of someone hacked the server with *.ini file
git-svn-id: svn://ttmath.org/publicrep/ttcalc/trunk@293 e52654a7-88a9-db11-a3e9-0013d4bc506e
was correctly received
added: ttcalc_update.ini
this file is downloaded from a webserver
it contains information about updating (version, file name, url)
git-svn-id: svn://ttmath.org/publicrep/ttcalc/trunk@220 e52654a7-88a9-db11-a3e9-0013d4bc506e