[evolution-patches] fix for #315173 (camel/imap)

[Vivek Jain <jvivek novell com>]

hi,

I have attached the fix for this bug at 
http://bugzilla.gnome.org/show_bug.cgi?id=315173

Its the special case of append where the message being appended doesn't
come with the 'info'. 
The modified file is camel-groupwise-folder.c

Thanks,
Vivek Jain