Update to 2.6

changelog:
QuickCheck (2.6) 2013-03-07
	* Add convenience Function instances for up to 7-tuples
	* Make stderr line buffered to reduce console I/O.
	* Return a flag to say whether the test case was interrupted.
Import khal-0.1.0.dev as wip/khal-git.

Khal is a CLI (console), CalDAV based calendar programm, allowing
syncing of calendars with a variety of other programs on a host of
different platforms.

khal is currently in a very early stage of development, has a very
limited feature set and is probably full of bugs. If you still want
to take it out for a spin, please know, that as long as you don't
enable write support, there is no chance at all that you might mess
up your remote calendar. If you do try it out, please report back
any bugs you might encounter.
+ khal-git.
PKGNAME is now tqsl-2.0rc2.
We don't need to set PKGNAME as 1.99rc2 etc for 2.0rc Release Candidate.
It may be simply 2.0rc.
 -- See following shell command results:
% pkg_admin pmatch "tqsl>2.0rc2" tqsl-2.0 && echo yes
yes
 --
Thanks obache@