Added documentation for new parameter 'ecmunique'.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@8491 4b0bc96b-bc66-0410-9d44-ebda105a78c1
Added documentation for new parameter 'srvidholdseconds'.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@8492 4b0bc96b-bc66-0410-9d44-ebda105a78c1
Added documentation for new parameter 'emmreassembly'.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@8493 4b0bc96b-bc66-0410-9d44-ebda105a78c1
config: Introduce free_value() callback per value.

This allows config tables to register functions that will be called
when the value should be freed.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@8494 4b0bc96b-bc66-0410-9d44-ebda105a78c1
config/global: Free struct s_ip cfg settings on exit.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@8495 4b0bc96b-bc66-0410-9d44-ebda105a78c1
config/global: Free newcamd and cs378x port settings using free_data() func.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@8496 4b0bc96b-bc66-0410-9d44-ebda105a78c1
Free first_client on exit.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@8497 4b0bc96b-bc66-0410-9d44-ebda105a78c1
gc: Stop garbage_thread realiably on exit.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@8498 4b0bc96b-bc66-0410-9d44-ebda105a78c1