Smartreader: Case insensitive for device parameters. Cleanup when deattaching the kernel driver fails.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@8065 4b0bc96b-bc66-0410-9d44-ebda105a78c1
Hash client list for faster search on some often-called functions. Improve performance of idle check.

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@8066 4b0bc96b-bc66-0410-9d44-ebda105a78c1
freebsd