Critical polishes and a few bug fixes

- Undone change for facts tooltipifying that would capitalize fact names
when 'alt' param was informed, now only first letter is capitalized for
that case.
- Fixed a bug in ucFirst function that wouldn't recognize 'preserve'
param correctly.
- Added support for a few chained skills from various game activities.
- Now 2nd class of skill facts along with misc values have their
thousandths comma-separated by default, formatting has been handed to a
separate function.
- Anchors with invalid destination url for certain tooltip class now
hints in hovering title about a possible mistake, and have their tooltip
css class removed to prevent new attempts to request data.
- Global wiki requests counter now decrease request-lock after
retrieving wiki page data, instead of only successful retrievals.