add enable overwrite for *.bak files (switchable)
small cosmetics

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@9854 4b0bc96b-bc66-0410-9d44-ebda105a78c1
dvbapi: BOXTYPE_PC: drop deprecated UDP code

Doing ioctls via UDP sockets (a socket per adapter) was introduced in r6296, and deprecated with r9060.
Almost a year was enough to have it here for compatibility, now remove and clean it up.


git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@9855 4b0bc96b-bc66-0410-9d44-ebda105a78c1
fix pcsc compile on maxosx

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@9856 4b0bc96b-bc66-0410-9d44-ebda105a78c1