Hcclient

- Added auto re-connection every 60 seconds
- Made color options be set by configuration file only

- Added value `0` for option `suggest_aggr`, disables suggestions completely
- Made `is_mod` and `suggest_aggr` configurable live without requiring a restart
- Fixed `/raw` error output not being colored properly
- Minor code design changes

- Added suggestion aggressiveness option `--suggest-aggr`

- Internal re-structure of how input is managed, marginal performance improvement
- Added `ctrl+l` binding to clear the whole buffer
- Reduced reprint's storage size to 100
- Minor client message tweaks

- Added live replacement of aliases when typing.
Enter a space after your alias and it will be replaced without you having to send the message.
Aliases that aren't replaced at the prompt will still be processed after pressing enter like before.
- Added `/reprint` command, which prints the last 500 lines of output, which are stored in memory.
- Fixed some missing mod commands in the auto-completer

- Added `--self-nickname-color` option