[TESTING] Kodi 18 (Leia) builds for Vero 2 & 4K

17.8-107, 24 Sep 2017: Based off OSMC commit (05ba255b25) and xbmc (f3f144a9)

XBMC:
VideoPlayer: fixes for audio delay (PR:12814, 2 commits, 8 files changed)
[video] Fix CVideoInfoTag::SetYear not to except years <= 0. (PR:12816, 2 commits, 1 file changed)
[droid] fix mediasession issue (fixes #17601) (PR:12818, 2 commits, 1 file changed)

pvr.vbox:
Update pvr.vbox to PVR API version 5.7.0 (PR:204, 1 commit, 3 files changed)

Includes latest addons: inputstream.adaptive (8e505bb, +11), inputstream.rtmp (e094fa3), peripheral.joystick (cc14287), pvr.argustv (23cc0e8), pvr.demo (122dedd), pvr.dvblink (816f90c), pvr.dvbviewer (8741c8b), pvr.filmon (34dca04), pvr.hdhomerun (ace19fa), pvr.hts (53118d8), pvr.iptvsimple (ac4f4bd), pvr.mediaportal.tvserver (c86ab35), pvr.mythtv (b46e5be), pvr.nextpvr (03933e9, +3), pvr.njoy (cc1cb56, +1), pvr.octonet (a77cf11), pvr.pctv (549f690), pvr.stalker (e15edca), pvr.teleboy (8280157, +16), pvr.vbox (ff01396, +1), pvr.vdr.vnsi (f3f80d5, +1), pvr.vuplus (5e154bc, +4), pvr.wmc (7e2cb4b, +1), pvr.zattoo (7fa43c7, +9)