smartreader protocol now uses same read timeout as icc_async.c module
This may but not shure solve T1 card problems into v2 and tripple smargo readers.

hopefully it improves problems decsribed in tickets #3761 and #3760 and 
#3738 and #3733
with debug 16 the real read time out used can be seen.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@9764 4b0bc96b-bc66-0410-9d44-ebda105a78c1