(Only the first 10 of 19 ports in this commit are shown above. )
Fix mastersite and checksum to save these ports from the grim reaper.
Since the maintainer had not responded in many months, reset maintainer.
While here, tweak plists for proper deinstallation.
PR: ports/70666
Submitted by: FUJIMOTO Kou <fujimoto at j dot dendai dot ac dot jp>