* improved conditions for BaseType to accept conditions in addition to explicit field names
  this allows for better flag matching i.e. [(flags & 0x4) = 0]
  furthermore it is now possible to group conditions to a subset with a different link

* hasDiffCategories() -> hasDiffFields(array $fields)
  now returns a bitmask of the array keys what field does diff
moved check for valid url-params to Util (will be reused in spells, ect)
Filters:
- make offset optional, when converting list to mask

Items:
- fixed display of inventory type for robes and ranged weapons

Spells:
- parsing: $charLevel and $interactive are now properties of spell.
- parsing: fixed durations, passing the time-unit seperately to allow for evaluation of the actual value
- parsing: fixed gender-specific formating [ >male/female< to <male/female>]
- parsing: usage of is_numeric() instead of (float) as 0 is a fucking valid numeric (caused some formulas to not be evaluated *grrr*)
- parsing: lastValue-references now skip to the next previous \d instead of being stopped by random \w (like time units)
- implemented forgotten display of runes for spellCost
- fixed castTimes for most hunter shots (they are -1000 for some reason)
- fixed display of required stances (sometimes they are not actually required but show, when you are _allowed_ to use a spell in certain forms)
- improved formating of tooltips-js (no visual change)

ListViews:
- pass '_truncated' separately. there are nough cases in which 'note' gets send without truncated results

misc changes here and there