[gnome-builder] editorconfig: update config for xml and ui files

[Christian Hergert <chergert src gnome org>]

commit c253f15759023fe89996581b0b85889af5a7aff8
Author: Christian Hergert <christian hergert me>
Date:   Fri Apr 10 22:27:52 2015 -0700

    editorconfig: update config for xml and ui files

 .editorconfig |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)
---
diff --git a/.editorconfig b/.editorconfig
index ba214ce..945bd37 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -23,3 +23,12 @@ indent_size = 4
 tab_size = 4
 indent_style = space
 
+[*.ui]
+indent_size = 2
+tab_size = 2
+indent_style = space
+
+[*.{xml.in,xml}]
+indent_size = 2
+tab_size = 2
+indent_style = space