[TESTING] Kodi 18 (Leia) builds for Raspberry Pi

17.8-1278, 5 Nov 2017: Based off OSMC commit (55a2f81d) and newclock5 (ef4eacde)

XBMC:
[win10] fix patch utility version. (PR:12997, 1 commit, 1 file changed)
FIX: [doc;droid] now requires SDK 24 (PR:13000, 1 commit, 1 file changed)
[cmake] support building with ninja on posix platforms (PR:12936, 2 commits, 9 files changed)
[winstore][fix] Remove include that breaks on newer SDK versions, isn’t used anyway (PR:12999, 1 commit, 1 file changed)
[linux] remove imx platform (PR:12990, 1 commit, 41 files changed)
windowing/gbm: fix setting drm mode when no new window is created (PR:12989, 1 commit, 1 file changed)

inputstream.adaptive:
win10: fix arm build (PR:86, 1 commit, 1 file changed)

pvr.vdr.vnsi:
fix potential segfault if login fails (69ed6ed)s (eb0d16d), pvr.wmc (02edba6), pvr.zattoo (70fafbe)

Includes latest addons: inputstream.adaptive (c0709fe, +1), inputstream.rtmp (0702f7e), peripheral.joystick (a5cc154), pvr.argustv (23cc0e8), pvr.demo (122dedd), pvr.dvblink (816f90c), pvr.dvbviewer (afe584a), pvr.filmon (f67f905), pvr.hdhomerun (ddfe2cb), pvr.hts (295893c), pvr.iptvsimple (ac4f4bd), pvr.mediaportal.tvserver (fa1069d), pvr.mythtv (d5a6aa3), pvr.nextpvr (5b7caa2), pvr.njoy (cc1cb56), pvr.octonet (f1f8d44), pvr.pctv (c6d10cb), pvr.stalker (5f53d18), pvr.teleboy (2d092c4), pvr.vbox (56052da), pvr.vdr.vnsi (69ed6ed, +1), pvr.vuplus (eb0d16d), pvr.wmc (02edba6), pvr.zattoo (70fafbe)