[gtkglext] Remove generated documentation file.

[Braden McDaniel <bradenmcd src gnome org>]

commit 1a6472adeeef9ce754fa21647968e04e3929e9d5
Author: Braden McDaniel <braden endoframe com>
Date:   Sun Apr 25 23:45:12 2010 -0400

    Remove generated documentation file.

 docs/reference/gtkglext/.gitignore                |    1 +
 docs/reference/gtkglext/gtkglext-undocumented.txt |   78 ---------------------
 2 files changed, 1 insertions(+), 78 deletions(-)
---
diff --git a/docs/reference/gtkglext/.gitignore b/docs/reference/gtkglext/.gitignore
index 4709ba3..047d2e1 100644
--- a/docs/reference/gtkglext/.gitignore
+++ b/docs/reference/gtkglext/.gitignore
@@ -3,6 +3,7 @@ gtkglext-decl.txt
 gtkglext-decl-list.txt
 gtkglext-overrides.txt
 gtkglext-undeclared.txt
+gtkglext-undocumented.txt
 gtkglext-unused.txt
 gtkglext.args
 gtkglext.hierarchy