[PATCH 6/9 git-gui] git-gui: chmod +x po2msg, windows/git-gui.sh

The Makefile only runs po/po2msg.sh using tclsh, but because the
script has the usual tcl preamble starting with #!/bin/sh it can also
be run directly.

The Windows git-gui wrapper is usable in-place for the same reason.

Signed-off-by: Jonathan Nieder <redacted>
---
 po/po2msg.sh       | 0
 windows/git-gui.sh | 0
 2 files changed, 0 insertions(+), 0 deletions(-)
 mode change 100644 => 100755 po/po2msg.sh
 mode change 100644 => 100755 windows/git-gui.sh

diff --git a/po/po2msg.sh b/po/po2msg.sh
old mode 100644
new mode 100755
diff --git a/windows/git-gui.sh b/windows/git-gui.sh
old mode 100644
new mode 100755
-- 
1.8.4.1