[Evolution] Read source

[Andy Cedilnik <andy cedilnik kitware com>]

Hello!

Is there any special reason for view mail source to be so difficult to
do? I mean going to the View menu and to Message Display sub-menu sounds
like an overkill to me.
The right mouse button could easily hold more features. 

Also, while on the subject, when you click on the message with the right
mouse button, it should IMHO also display the menu.

                        Andy