Changed class names in Tagger Script
Changed class names in Tagger Script

- Things like `$if`, `$ne`, `$eq` look more like keywords in a
  conventional language, certainly not as function names being
  defined by user
- Things like `%...%` look like substitution variables, and we have
  a class name specifically for those.

Sannis/highlight.js,lead-auth/highlight.js,isagalaev/highlight.js,palmin/highlight.js,teambition/highlight.js,highlightjs/highlight.js,highlightjs/highlight.js,StanislawSwierc/highlight.js,Sannis/highlight.js,bluepichu/highlight.js,MakeNowJust/highlight.js,Sannis/highlight.js,carlokok/highlight.js,MakeNowJust/highlight.js,StanislawSwierc/highlight.js,carlokok/highlight.js,palmin/highlight.js,highlightjs/highlight.js,aurusov/highlight.js,sourrust/highlight.js,bluepichu/highlight.js,bluepichu/highlight.js,carlokok/highlight.js,teambition/highlight.js,aurusov/highlight.js,isagalaev/highlight.js,sourrust/highlight.js,aurusov/highlight.js,sourrust/highlight.js,palmin/highlight.js,carlokok/highlight.js,MakeNowJust/highlight.js,teambition/highlight.js,highlightjs/highlight.js