This minor version bump fixes:
CVE-2020-1934
CVE-2020-1927
Upstream added cross-compile compatibility to apxs, so we can drop a sed
script. Upstream also added the OpenWrt layout, so we can drop our local
copy.
The OpenSSL patch to remove deprecated symbols doesn't apply anymore and
gets removed.
Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net>