sci reader

Patch made By Theparasol and Me. Special thank's to Abraham for testing work on sh4. Thank's to all others who tested and reported.

Reviewed card activation procedure . Extra error follow up and log output.
Corrected the tries for readers who do not support the base init speed. This time sci reader type based.
Added extra logs to see real used sent speeds to cardreader.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@9990 4b0bc96b-bc66-0410-9d44-ebda105a78c1