web: remove unused db dir

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

diff --git a/web/db/ccan b/web/db/ccan
deleted file mode 100755 (executable)
index 09af376..0000000
Binary files a/web/db/ccan and /dev/null differ

diff --git a/web/db/ccan.db b/web/db/ccan.db
deleted file mode 100755 (executable)
index fcb87f8..0000000
Binary files a/web/db/ccan.db and /dev/null differ