can't use rxvt, others as terminal emulators; terminal should use configured shell

[https://www.google.com/accounts/o8/id?id=aitoawkfizjo1vqnauqe0xsneuqi-v2wlwhuglm]

In general, "x-terminal-emulator -e" expects an executable + arguments, NOT a shell command, as daemon/loader.c provides. The attached (if trivial) patch fixes that.

Even for xterm users, this patch has the benefit of telling xterm which shell to use (the one configured in ladish), as opposed to letting it decide on its own.

[http://nedko.arnaudov.name/]

Fixed in f14ff0f10e10a6daf673d19090dd1afc72cee768