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

17.8-097, 5 Sep 2017: Based off OSMC commit (89172ffed) and xbmc (51625549)

XBMC:
ActiveAE: Avoid resetting error interval (PR:12759, 1 commit, 2 files changed)
[PVR] Change context menu items for ‘in progress’ recordings. (PR:12763, 1 commit, 2 files changed)
[PVR] Implement CPVRGUIActions::StopRecording for recording items. (PR:12764, 1 commit, 3 files changed)

Includes latest addons: inputstream.adaptive (cb3c12b, +68), inputstream.rtmp (e094fa3, +1), peripheral.joystick (cc14287, +3), pvr.argustv (23cc0e8, +1), pvr.demo (122dedd, +3), pvr.dvblink (816f90c, +6), pvr.dvbviewer (8741c8b, +10), pvr.filmon (34dca04, +1), pvr.hdhomerun (ace19fa, +17), pvr.hts (53118d8, +3), pvr.iptvsimple (ac4f4bd, +7), pvr.mediaportal.tvserver (c86ab35, +17), pvr.mythtv (b46e5be, +2), pvr.nextpvr (a855663, +1), pvr.njoy (99874de, +1), pvr.octonet (a77cf11), pvr.pctv (549f690, +1), pvr.stalker (e15edca, +2), pvr.vbox (b5da811, +1), pvr.vdr.vnsi (7e6e385, +2), pvr.vuplus (9bfd868, +7), pvr.wmc (d820bf8, +1)