Generate flashable images for the Archer C7 v2 with current stock firmware
again.

To set the region code, the GLUON_REGION variable must be set to "us" or
"eu" in site.mk or as a make argument.

Fixes #860

Fixes #800

Includes a few security updates and enables Curve25519 support.

Fixes #223

This patchset enables the RX LNA for the CPE210/510, improving RX by about
20dB. The profiles for CPE210 and CPE510 is split into two images.

The problematic patch switching the CPE510 to the secondary ART is left
out.

Fixes #658

Caused by a broken backport.

Fixes #689

Also switch to kmod-ath10k-ct, so we can drop our AP+IBSS patch.

Introduce new fixes:

 * Avoid nullptr dereference in bla after vlan_insert_tag
 * Avoid nullptr dereference in dat after vlan_insert_tag
 * Avoid tt_req_node list put for unhashed entry
 * Fix orig_node_vlan leak on orig_node_release
 * Fix non-atomic bla_claim::backbone_gw access
 * Fix reference leak in batadv_find_router
 * Free last_bonding_candidate on release of orig_node

Also replace the gluon version of the speedyjoin patch with the one already
included in openwrt-routing.

Signed-off-by: Sven Eckelmann <sven.eckelmann@open-mesh.com>

Fixes #812

Needs more testing, high packet loss at the moment.

Fixes #811

Speedy join only works when the received packet is either broadcast or an
4addr unicast packet. Thus packets converted from broadcast to unicast via
the gateway handling code have to be converted to 4addr packets to allow
the receiving gateway server to add the sender address as temporary entry
to the translation table.

Not doing it will make the batman-adv gateway server drop the DHCP response
in many situations because it doesn't yet have the TT entry for the
destination of the DHCP response.

Signed-off-by: Sven Eckelmann <sven@narfation.org>

The new MR1750v2 device support is only available in LEDE master. The
relevant patches have to backported to add support for them in Gluon

Signed-off-by: Sven Eckelmann <sven.eckelmann@open-mesh.com>

The new OM2P-HSv3 device support is only available in LEDE master. The
relevant patches have to backported to add support for them in Gluon

Signed-off-by: Sven Eckelmann <sven.eckelmann@open-mesh.com>

This reverts commit ffd1f0b3.

batman-adv & alfred 2016.2.

Another backported upstream change.

Packages in the openwrt-routing master have adjusted to this upstream
change, so we follow. Also saves a bit of space.

Mainly applying a vendor patch from https://github.com/domino-team/OpenWrt-patches

(https://raw.githubusercontent.com/domino-team/OpenWrt-patches/master/AR150%2C%20AR300%2C%20Domino%20-%20CC1505/000-gl-ar150-cc.patch)

This patchset enables the RX LNA for the CPE210/510, improving RX by about
20dB. The profiles for CPE210 and CPE510 is split into two images, so the
CPE510 can use the correct ART offset, improving the TX power by 10dB.

Fixes #796

Now really fixes the build on Debian Jessie...

For some reason, the filenames of the OpenMesh support patches were
truncated.

Allow to build Gluon with GCC 4.7 (e.g. on Debian Wheezy) as host compiler
again.