Merge pull request LibreELEC#2972 from CvH/9.0/aml-bump

linux: bump amlogic-3.14

Merge pull request LibreELEC#2942 from HiassofT/le9-rpi-kernel-4.14.67

linux (RPi): update to 4.14.67

Merge pull request LibreELEC#2846 from MilhouseVH/le90_kodi_201808

Kodi: next (August-ish)

Merge pull request LibreELEC#2648 from HiassofT/le82-memtester

[8.2] include memtester in image

Merge pull request LibreELEC#2581 from chewitt/v824

config: set version to 8.2.4

Merge pull request LibreELEC#2426 from chewitt/version

config: set version to 8.2.3

Merge pull request LibreELEC#2344 from chewitt/version

config: set version to 8.2.2

Merge pull request LibreELEC#2224 from chewitt/kodi-176

kodi: changes for Krypton 17.6

Merge pull request LibreELEC#2160 from chewitt/stuff

config: bump version to 8.2.0.1 for RPi HEVC respin

Merge pull request LibreELEC#2139 from chewitt/stuff

misc: cleanup items for 8.2.0