config/reader: Refactor parsing of "auprovid" setting.

Preparation for reader config conversion.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@8169 4b0bc96b-bc66-0410-9d44-ebda105a78c1
config/reader: Refactor parsing of "ratelimitecm" and "ratelimitseconds" settings.

Preparation for reader config conversion.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@8170 4b0bc96b-bc66-0410-9d44-ebda105a78c1
config/reader: Refactor parsing of "cooldown" and related settings.

Preparation for reader config conversion.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@8171 4b0bc96b-bc66-0410-9d44-ebda105a78c1