[dev] [horde-patch] consistency in "Logout" labels

[Chuck Hagenbuch]

Quoting Francois Marier <francois at nit.ca>:

> All logout buttons are written "Logout" except for the Horde portal
> logout button which is "Log out".
>
> So this trivial patch removes the space to improve consistency.

I'd actually rather consistently make it "Log out" and "Log in". 
Slightly better
english.

-chuck

--
"Regard my poor demoralized mule!" - Juan Valdez