misc/mc: the port had been improved (+)

- By popular demand, disable EXTATTR option by default: the benefits
  it provides are outweighed by having to pull `sysutils/e2fsprogs'
  port as dependency and various troubles people are having with it.
  While here, adjust the description as it was is a bit misleading:
  it is not limited exclusively to ext2fs, but can also manage UFS-
  specific flags like append-only, etc. [1]

- Fix ZIP/UNZIP program detection and add missing dependency on the
  `archivers/zip' as FreeBSD does not provide native zip(1) program.
  This bug had been present since late 2014: when fixing PR 193766,
  an incomplete patch had been committed; it went unnoticed because
  apparently users rarely create ZIP archives, and extraction worked
  because `archivers/unzip' is very commonly installed package [2]

PR:	249284, 256766 [1]
	256546, 193766 [2]

0 files changed, 0 insertions, 0 deletions