Fixed debug logging that wasn't platform independent

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@8667 4b0bc96b-bc66-0410-9d44-ebda105a78c1
Skip push to csp if source is remote cacheex for now (might cause loops). Added sending of cache pings.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@8668 4b0bc96b-bc66-0410-9d44-ebda105a78c1
Added the last request type used by csp clusteredcache and cleaned things up a bit. Further discussion/testing needed proceed.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@8669 4b0bc96b-bc66-0410-9d44-ebda105a78c1