Dark theme :D

Using the 'Slate' theme which is free from http://bootswatch.com/
Colours update
Fix gear table rows
remove 'powers: effect:' field

Just use formatted HTML inside of the info field.
This will all show inside of the pop up modal dialog from the info
button, which saves horizontal space when viewing on mobile.
fix my error with 'gear' table order
...actually fix that table order