Block building for non-x86 ARCH.

Reviewed by:	bdrewery (mentor)
Approved by:	scf (maintainer)
www/seafdav: remove @dirrmtry line in pkg-plist
- Deprecate and set expiration date to 2014-12-06: Does not work with tcl/tk 8.4+, does not support pkgng

Error message at start:
	Error in startup script: command returned bad code: 46169808
	while executing "main"
	  (file "/usr/local/bin/pib" line 2357)
Update to 2.1.0.
games/openclonk: Fix fetching
Remove unneeded @dir entries
- Add support for new experimental features
- Remove old features
Groonga::API is a very thin wrapper of Groonga C APIs.  All it does is
to map types, and it's not meant to be used by a casual perl user.
Try Ploonga for ordinary use.

WWW: http://search.cpan.org/dist/Groonga-API/