missing --flush-to-disc option on usage()

[GoogleCodeExporter]

hi,

this adds the missing option ``--flush-to-disk'' to usage() introduced at 
v2.10b.

Index: skipfish.c
===================================================================
--- skipfish.c  (revision 190)
+++ skipfish.c  (working copy)
@@ -137,7 +137,8 @@
       "  -w rw_tmout     - individual network I/O timeout (%u s)\n"
       "  -i idle_tmout   - timeout on idle HTTP connections (%u s)\n"
       "  -s s_limit      - response size limit (%u B)\n"
-      "  -e              - do not keep binary responses for reporting\n\n"
+      "  -e              - do not keep binary responses for reporting\n"
+      "  --flush-to-disc - writes requests/responses to disk on the fly\n\n"

       "Other settings:\n\n"

ok? comments?

thanks,

-dcasati

Original issue reported on code.google.com by [email protected] on 19 Dec 2012 at 10:03