fixed typos

Fixed some misplaced /s and missing "s.
Rouge Trader Character Sheet
Fixed auto-calc for attributes and repeating fields.

Needs testing though.
Skills also need further work, and field sets need to be set up properly.
Started fixing repeating fieldsets.
Properly set up repeating field sets.
ability score equations
layout changes, modifiers
changes logged
updated read me for markdown and roadmap
added weapon roll
Styling improvements and several new tooltips added.
Minor change.
Complete SR5 rework

Mostly complete CSS rework, some HTML changes, thanks to the DnD4e guys
for a lot of the CSS stuff!
added PokemonTabletopUnited
Update charsheet_3-5.html

Added section for spells
Simple but functional

Although there is a lot of room for improvement I now believe the
investigator sheet is usable. There is no CSS as I don't know much yet.
I'll keep at it.
Update to charsheet_3-5.jpg

Update preview image
Create true20.html
Create true20.css
Create true20.json