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

17.8-080, 19 June 2017: Based off OSMC commit (fd54557) and newclock5 (9ded38f)

OSMC
Temp remove pvr.hdhomerun due to build issue

XBMC:
[depends] bump libbluray to version 1.0.1 (PR:12305, 2 commits, 2 files changed)
fix toggle fullscreen (PR:12308, 1 commit, 1 file changed)
[jenkins/docs] - added README for setting up a jenkins build slave (PR:12256, 1 commit, 1 file changed)
GUI: Provide mechanism to disable gui overlay when empty (PR:12054, 1 commit, 6 files changed)

Includes latest addons: inputstream.adaptive (f1f5539d), inputstream.rtmp (d93d32d4), peripheral.joystick (6764788e), pvr.argustv (b281e04f), pvr.demo (ffee02b8), pvr.dvblink (6d42eae1), pvr.dvbviewer (8078aae7), pvr.filmon (300c595e), pvr.hdhomerun (9073b99b), pvr.hts (090c3195), pvr.iptvsimple (dbf6011e), pvr.mediaportal.tvserver (07d73f3a), pvr.mythtv (f2da22ca), pvr.nextpvr (239dbef3), pvr.njoy (4785afd2), pvr.octonet (9bbd7cf3), pvr.pctv (f61e2541), pvr.stalker (151e3d3f), pvr.vbox (df9efea4), pvr.vdr.vnsi (40dc17d0), pvr.vuplus (83a729ea), pvr.wmc (93cebfc7), vfs.rar (4ce78b0f)