setup: remove bundled version of darcsver-1.2.1

That version of darcsver emits a scary error message when the darcs executable or the _darcs subdirectory is not found.
This error is hidden (unless the --loud option is passed) in darcsver >= 1.3.1.
Fixes #788.

diff --git a/misc/dependencies/darcsver-1.2.1.tar b/misc/dependencies/darcsver-1.2.1.tar
deleted file mode 100644 (file)
index 1d0928d..0000000
Binary files a/misc/dependencies/darcsver-1.2.1.tar and /dev/null differ