Use obmc-* for binary, logs, and config filenames

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
diff --git a/log-handler.c b/log-handler.c
index 79c3a1a..2478597 100644
--- a/log-handler.c
+++ b/log-handler.c
@@ -24,7 +24,7 @@
 };
 
 
-static const char *default_filename = LOCALSTATEDIR "/log/openbmc-console.log";
+static const char *default_filename = LOCALSTATEDIR "/log/obmc-console.log";
 
 static const size_t logsize = 16 * 1024;