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

17.8-075, 31 May 2017: Based off OSMC commit (0726591c2) and newclock5 (0de1de6)

XBMC:
[addons] small cleanup (PR:12188, 1 commit, 3 files changed)
[gitignore] add /addons/vfs.* (PR:12189, 1 commit, 1 file changed)
[adsp][fix] CID 77459 & 169827 (Logically dead code) (PR:12191, 1 commit, 1 file changed)
ADD: [droid] allow autostarting at boot (via xbmc_env.proprties) (PR:12169, 1 commit, 2 files changed)
FIX: Handle removable drives for media window title (PR:12171, 1 commit, 1 file changed)

Includes latest addons: inputstream.adaptive (f1f5539d), inputstream.rtmp (d93d32d4), peripheral.joystick (d6cbf198, +2), pvr.argustv (b281e04f), pvr.demo (ffee02b8), pvr.dvblink (6d42eae1), pvr.dvbviewer (3f05af60), pvr.filmon (300c595e), pvr.hdhomerun (9073b99b), pvr.hts (7f998e0f), pvr.iptvsimple (dbf6011e), pvr.mediaportal.tvserver (07d73f3a), pvr.mythtv (f2da22ca), pvr.nextpvr (239dbef3), pvr.njoy (4785afd2), pvr.octonet (9bbd7cf3, +9), pvr.pctv (f61e2541), pvr.stalker (151e3d3f), pvr.vbox (df9efea4), pvr.vdr.vnsi (40dc17d0), pvr.vuplus (83a729ea), pvr.wmc (93cebfc7), vfs.rar (4ce78b0f)