Comment out unused code.
Correct various syntax issues.

You do not need `{ }` inside timers.
mIRC does not allow `} else {`. You need to do `} | else {` or put the `else {` at the next line.
Fix some `if(...` into `if (...`
Also comment out some lines.
Simplify the `setlevels` alias.
Merge pull request #2 from KindOne-/master

Correct various syntax issues / simply code. (thanks!)