[adwaita-icon-theme: 152/410] Update README with more recolouring instructions

[William Jon McCann <mccann src gnome org>]

commit 220fb75c4cf653d7e150d59a48cf47e98e864428
Author: Bastien Nocera <hadess hadess net>
Date:   Mon Nov 22 14:39:01 2010 +0000

    Update README with more recolouring instructions
    
    Thanks Jakub for the help.

 README |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/README b/README
index 4539ec1..2aa6cd5 100644
--- a/README
+++ b/README
@@ -52,6 +52,10 @@ things s/he can make use of. The stylesheet is setting the color of the fill
 for all rectangles and paths. _DO_NOT_ leave any rectangles or paths with no
 fill/stroke thinking it's invisible.
 
+Note that the export script in gnome-icon-theme-symbolic will convert strokes
+to paths, so you will need to do this manually (Path -> Stroke to Path in
+inkscape) if you ship an icon outside of gnome-icon-theme-symbolic.
+
 If you need colorize specific part of an icon you need to set a class of that
 object. In inkscape 0.47 this is sadly only achievable by selecting the object,
 going into the xml editor and creating a new attribute 'class' and setting its