Those spaces used to hinder searching for the corresponding files
with portsearch -f '/FILENAME$' for obvious reasons.
Although currently portsearch removes those spaces itself remove
them anyway.
Inspired by: ports/94078
Approved by: portmgr (during freeze: krion, then kris advised to wait; at present: erwin)
Add support amd64 and ia64, but I don't test on them.
Change MAINTAINERship to me. [1]
Some Cosmetic Change.
Requested by: alecn2002 <alecn2002@yandex.ru> (maintainer) [1]