New initializes a Config object.

Channel is the configuration for a single channel.

Config holds all the information related to the bot including global settings default settings, and network specific settings.

ExtCTX is an extension context.

ExtGlobalCTX is the configuration context for the global extension config portion.

ExtNormalCTX is the configuration context for normal extensions (not global).

NetCTX is a context for network parts of the config, allowing querying and setting of network related values.