[geary] Fix RTL email not being shown as RTL in conversation viewer. Bug 713062.

[Michael Gratton <mjog src gnome org>]

commit 82faf2c33231b29108a7d972f1471ee4944c331e
Author: Michael James Gratton <mike vee net>
Date:   Fri Jul 29 13:51:35 2016 +1000

    Fix RTL email not being shown as RTL in conversation viewer. Bug 713062.
    
    * theming/message-viewer.html: Set dir="auto" on template for email bodies.

 theming/message-viewer.html |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/theming/message-viewer.html b/theming/message-viewer.html
index a7deabc..d4304a8 100644
--- a/theming/message-viewer.html
+++ b/theming/message-viewer.html
@@ -24,7 +24,7 @@
             <div class="preview"></div>
         </div>
         <div class="remote_images"><img class="close_show_images button" /></div>
-        <div class="body"></div>
+        <div class="body" dir="auto"></div>
         <div class="draft_edit"><span class="draft_edit_button button"></span></div>
     </div>
 </div>