[gegl-edit] Changed README

[Isaac Wagner <isaacbw src gnome org>]

commit 270b1e9affe1632708752ec9fffa82f1c7790b61
Author: Isaac Wagner <isaacbw src gnome org>
Date:   Thu Aug 9 17:33:28 2012 -0400

    Changed README

 README |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)
---
diff --git a/README b/README
index ac57d98..17a7502 100644
--- a/README
+++ b/README
@@ -9,6 +9,16 @@ GeglEdit supports the creation of both complete Gegl graphs (the most common use
 
 GeglEdit depends upon gegl, gegl-gtk, and graph-gtk, all of which are available at http://git.gnome.org/
 
+Usage
+=====
+
+Most functionality is obvious, but here a few things that might not be:
+*Clicking and dragging the middle mouse button pans the view
+*Double clicking on a node toggles the thumbnail
+*Right clicking on a subgraph reveals a context menu for editing it
+*Right clicking on the canvas while inside a subgraph reveals a context menu for returning to the parent graph
+*Saving only saves the current graph (i.e. no subgraphs and no parent graphs)
+
 Copying
 =======
 See the COPYING file for license information. This license applies to all software contained herein.
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