tuyenpthust

Rotation zap log

1

## What changed? add rotation zaplog based on file size ## Why? Currently all log are written in 1 file, it's easier to maintain, debug, backup if the log file...

bmp: decode 1, 2 and 4 bits-per-pixel palettes

18

Specification: http://www.digicamsoft.com/bmp/bmp.html Fixes golang/go#29711 Fixes golang/go#58005