[glade] build/linux64/README: Added notes about shared-mime-info

[Tristan Van Berkom <tvb src gnome org>]

commit 02567ea621b1c7b701c1545e2d39e4523fc224a0
Author: Tristan Van Berkom <tristan upstairslabs com>
Date:   Tue Dec 10 21:21:35 2013 +0900

    build/linux64/README: Added notes about shared-mime-info

 build/linux64/README |   13 +++++++++++++
 1 files changed, 13 insertions(+), 0 deletions(-)
---
diff --git a/build/linux64/README b/build/linux64/README
index 10fb564..1d89a82 100644
--- a/build/linux64/README
+++ b/build/linux64/README
@@ -118,6 +118,7 @@ should be completed in the order given.
     gtk+
     gnome-themes-standard
     hicolor-icon-theme
+    shared-mime-info
     libcanberra
     expat
     libxml2
@@ -268,6 +269,18 @@ should be completed in the order given.
 
         ${BUNDLE_ROOT}/usr/share/icons/hicolor/icon-theme.cache
 
+   o Generate the mime database
+
+     The mime database should be created so that GTK+ knows how to handle image file
+     extensions and whatnot, and can find the correct pixbuf loader for them.
+
+     Do this in your relocated environment with the following:
+
+        update-mime-database ${BUNDLE_ROOT}/usr/share/mime
+
+     And just ignore the error about XDG_DATA_DIRS, this is taken care of
+     by the AppRunScript.sh
+
    o Strip the -rpath from any binaries
 
      Libtool loves to encode hard coded paths into the binaries it creates,