sysutils/cdrdao: USES+= alias plus no-op fix for DragonFly

The USES=alias fix is covered by a portmgr blanket.  While here,
duplicate a rules file to eliminate a local makefile in dports.  This
has no effect on FreeBSD.
Add USES=alias to several ports

Alias is a new USES tool that allows DragonFly to masquerade as FreeBSD
by setting CFLAGS+= -D__FreeBSD__.  For some ports, this fixes the build
without the need for additional patches.

Approved by:	portmgr (bapt, blanket)
Cleanup plist
sysutils/fusefs-libs: IGNORE on DragonFly (fusefs not implemented)