yi-hack-Allwinner-v2 0.2.6

This version introduces some important changes.

• support for the new firmware version 12 (11 only for h30ga)
• support for new motion detections
• removal of privacy.sh replaced by switch_on command

Changelog:
Fix tz offset for negative values
Fix hostname for some models
Avoid running mp4record twice
Add support for y291ga fw 12.x
Fix tz offset when -08
Translate file name with TZ in ftppush
Improve estimated bit rate in RTSP server
Add fake routes for cloud servers
Add beta support for y21ga fw 12.x
Add url and ip blacklist
Add cloud app at boot to fix motion detection
Decrease sleep between ipc_cmd commands
Add RFUS h30ga
Add unbrick tools for windows
Change lower_half_init.sh for new fw compatibility
Fix Brazil timezones
mqtt-config: remove config file editing and add ipc_cmd
Update onvif_srvd to the last release
Decrease snapshot priority
Fix cruise management
ipc_cmd code refactoring
Add cloudAPI_fake and change cloudAPI management
Improve image refresh in ptz page
Remove privacy.sh web service
Translate file names during ftp transfer for new fw
Remove set_tz_offset at boot
Start/stop mqtt-config with service.sh web service
Add script to dump camera.conf to mqtt
Run mqttv4 even if mqtt broker is not set
Add new detections for new firmwares
Add 4 values to sound sensitivity option
Create .conf files if they don't exist
Remove .conf file editing from web service
Update mqttv4 to the last release (gmt patch)
Fix ptz presets list