Digital Signage System

+ Add command line parameter for turn off the file log and db log.
+ Able to receive media file from the editor directly.
+ Able to set the communication interval with the weather server.
- Fix the issue that when system time changed to a previous date, the communication with the server will stop working.

+ Add simplified communication method, which can reduce the transfer data size.
+ Not show MAC address in stop mode screen by default.
+ Able to report back the program info through network communication.

+ Disable the file log, play statistics function, and move libraries into system folder. To solve the issue that disk might be damagered during trim operation.
Must be used with firmware above: SV:6114.1211,HV:6500.7040

+ Enable the temp and light sensor automatically.
+ Improve the detection of player crash.
+ OSD window show multiple lines of message when the screen width is not enough for a single line.
- Fix the issue that the blink effect image will cause the following video flashing.

+ Reduce the black screen duration before load the video.

+ Change the background color of message, make it more easy to read.

+ Add more test styles to the test mode.
+ Add a new multi-line display function for the LED Strip.
+ Improve the performance of RSS display function.
+ Improve the performance of subtitle text display.
+ Image will not keep staying on the screen when stay time been set to 0.

- Fix the issue that unable to change the screen brightness from the ambient light.