libcapi:
 * fix build problem reported in [http://www.ip-phone-forum.de/showthread.php?t=260548 this thread] (undefined refence to `copy_dword_from_le_unaligned')


git-svn-id: file:///var/svn/freetz/trunk@10752 149334a1-2f27-0410-a3b9-fc62619ac1e6