Card Detect

Relocated Romrev detect procedure on seca/nagra cards
A couple of fixes for smartreaders.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@10036 4b0bc96b-bc66-0410-9d44-ebda105a78c1
Compile warning.

Fixed the shadow reader-nagra.c compile warning

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@10037 4b0bc96b-bc66-0410-9d44-ebda105a78c1