[gimp] build/win: Also clean git repositories in ./clean script.

[Michael Henning <mhenning src gnome org>]

commit 2d86772631f1ff2eb8f6a7d8beb583393b0ce6d8
Author: Michael Henning <drawoc darkrefraction com>
Date:   Thu Nov 7 14:02:38 2013 -0500

    build/win: Also clean git repositories in ./clean script.

 build/windows/jhbuild/clean |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/build/windows/jhbuild/clean b/build/windows/jhbuild/clean
index ce6f1cf..1b556cb 100755
--- a/build/windows/jhbuild/clean
+++ b/build/windows/jhbuild/clean
@@ -3,6 +3,13 @@
 pushd checkout
 rm -rf *-*/
 find . -maxdepth 1 -type f -atime +25 -print -delete
+
+for gitdir in babl gegl gimp; do
+       pushd $gitdir
+       git clean -Xdf
+       popd
+done
+
 popd
 
 if [[ "$1" != "--skip-targets" ]]; then