Fix compatibility issue for some ShadowsocksD subscription. Fix some cross-platform configuration file reader bugs. Add upload to Gist function. Add append MANAGED-CONFIG to Surge configuration function. Clean up codes.
Improve subscription recognition. INIReader: Add back line break detect.
Fix broken parsing support for Clash Shadowsocks configuration. Fix support for multipart Surge custom rule. Optimize codes. INIReader: Remove MAX_LINE_LENGTH limit.