Make the 'flashrom --help' output look a bit nicer

Only print "flashrom" as the program name unconditionally, not the full path
and program name (e.g. "/home/foo/bar/baz/flashrom" or on Windows
"C:\Foo\Bar\Whatever\flashrom.exe"). The path or exact executable name is
not really useful to print here, if you managed to run --help you already
know it, and it just makes the output look ugly.

Also, add a missing newline to make the output look nicer.

Finally, revert the "CONFIG_PRINT_WIKI ?= yes" change which accidentally
slipped into r1029.

Corresponding to flashrom svn r1030.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
diff --git a/Makefile b/Makefile
index e264e16..2180374 100644
--- a/Makefile
+++ b/Makefile
@@ -120,7 +120,7 @@
 CONFIG_DEDIPROG ?= no
 
 # Disable wiki printing by default. It is only useful if you have wiki access.
-CONFIG_PRINT_WIKI ?= yes
+CONFIG_PRINT_WIKI ?= no
 
 ifeq ($(CONFIG_INTERNAL), yes)
 FEATURE_CFLAGS += -D'CONFIG_INTERNAL=1'