lcdproc: remove patch rejected upstream

Remove an lcdproc patch which has been rejected upstream. It has been
decided by lcdproc developer Markus Dolze that the behaviour of the
client_add_key command when handling the minus key is "intentional to
some degree."

This patch also takes the opportunity to remove the version number from the
single remaining lcdproc patch.

Signed-off-by: Simon Dawson <spdawson@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/lcdproc/lcdproc-0.5.5-fix-client_add_key-for-minus.patch

@@ -1,38 +0,0 @@
-Calling client_add_key as follows
-
-  client_add_key -
-
-will fail. However using an explicit -shared option, like this:
-
-  client_add_key -shared -
-
-will succeed. This is caused by a failure to parse the - key token, which is
-mistaken for the first character of an option argument.
-
-The client_add_key command also returns a spurious "success" message when a
-malformed option is supplied.
-
-This patch fixes both issues.
-
-Signed-off-by: Simon Dawson <spdawson@gmail.com>
-
-diff -Nurp a/server/commands/client_commands.c b/server/commands/client_commands.c
---- a/server/commands/client_commands.c	2011-08-14 13:29:16.000000000 +0100
-+++ b/server/commands/client_commands.c	2012-10-05 07:50:40.357795535 +0100
-@@ -181,7 +181,7 @@ client_add_key_func(Client *c, int argc,
- 	}
- 
- 	argnr = 1;
--	if (argv[argnr][0] == '-') {
-+	if (argv[argnr][0] == '-' && strcmp(argv[argnr], "-") != 0) {
- 		if (strcmp( argv[argnr], "-shared") == 0) {
- 			exclusively = 0;
- 		}
-@@ -190,6 +190,7 @@ client_add_key_func(Client *c, int argc,
- 		}
- 		else {
- 			sock_printf_error(c->sock, "Invalid option: %s\n", argv[argnr]);
-+			return 0;
- 		}
- 		argnr++;
- 	}