Documentation update for 'device' in 'oscam.server.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@8076 4b0bc96b-bc66-0410-9d44-ebda105a78c1
Review for Cardservproxy cache exchange integration documentation.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@8077 4b0bc96b-bc66-0410-9d44-ebda105a78c1
freebsd