[configure] Use hg, instead of svn, to compute the version string

Now we moved from Subversion to Mercurial, use the hg command to
compute the version string.

Manually backported from 1409:7264ce426be4 plus 1430:933eee133cbf
as too much changes have been made to ./configure in the meantime.

1 files changed, 1 insertions, 1 deletions

diff --git a/.version b/.version
index 5e7699a..7dbde8a 100644
--- a/.version
+++ b/.version
@@ -1 +1 @@
-1.4.1+svn
+1.4.1+hg