llmII

Realized viper's set defaults doesn't apply that well for sub-keys seemingly. I'll do this without relying on viper's default setting capability.

[See this for information on what needs doing.](https://github.com/qaisjp/go-discord-irc/pull/78#issuecomment-779156394) Done in 4cc8b30.

If this is commited, would we need `show_joinquit` any more? Could basically default all the formats to `" "` and that means disabled. Then granularly enable by giving it a...

We probably should review the default formats for things where possible as well. I think for most things where we're using the hostmask we could drop it or use `${DISCRIMINATOR}`...

Since #75 was merged need to hold up on this and merge in the work from #78.

#78 is merged into this feature now, closing PR #78. Note that it's not yet tested though.

Hold tight, #79 will be merged into this soon.

This is now untested, depends on #72 and #95. **EDIT:** Tested, works as it should.

This one likely still needs a discussion about defaults.

``` msg := fmt.Sprintf( "%s,%s - %s@%s: %s", e.Connection.Server, e.Source, e.Nick, i.manager.bridge.Config.Discriminator, e.Message()) ``` Right now is how it looks so the output would look like (for every message) `irc.bl.ah,llmII!llmII@llmII...