0.9.0 Release Candidate 5

Getting very close to an official release.

Docs will be moving to a dedicated domain with this release. See here: https://docs.frigate.video/

Changes since RC4:

• Allow partial days in retention settings (0.5 will now save half of a day)
• Add region/box/area to the database and api endpoints for events
• Run nginx as root (this resolves permissions issues for many users)
• Support for Rockchip hardware acceleration with ffmpeg (aarch64 only)
• Change theme color from red for iOS and Android

Images:

• x86: blakeblackshear/frigate:0.9.0-rc5-amd64
• x86 w/ nvidia (for ffmpeg only): blakeblackshear/frigate:0.9.0-rc5-amd64nvidia
• Raspberry Pi 3/4 (32bit): blakeblackshear/frigate:0.9.0-rc5-armv7
• Raspberry Pi 4 (64bit): blakeblackshear/frigate:0.9.0-rc5-aarch64