[gcalctool] Ignore math-enum generated files

[Robert Ancell <rancell src gnome org>]

commit cbc55d4eaee7a44a2ca9aaa7534458e8b49b2203
Author: Robert Ancell <robert ancell canonical com>
Date:   Wed Oct 20 09:11:46 2010 +1100

    Ignore math-enum generated files

 .gitignore |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/.gitignore b/.gitignore
index 475f28f..7ccea21 100644
--- a/.gitignore
+++ b/.gitignore
@@ -30,6 +30,8 @@ po/stamp-it
 po/*.gmo
 po/.intltool-merge-cache
 src/*.o
+src/math-enums.c
+src/math-enums.h
 src/mp-equation-lexer.c
 src/mp-equation-lexer.h
 src/mp-equation-parser.c