WITHOUT_CAPSICUM|CASPER option ignored: it is no longer supported

[Michael Dexter]

In exercising the build options on 14.0-BETA4, WITHOUT_CAPSICUM and 
WITHOUT_CASPER appear to be in an ambiguous state: They are present but 
ignored. Fortunately src.conf(5) now reports "This option has no effect."

Will these be removed prior to the final release? Are they staying to be 
reimplemented?

Thank you!

Michael