More character sheet stuff

[Duggan]

First, two technical complaints:
The BBCode output uses spaces to indent APs and the contents of containers. The primary repository for such output, the ATT, truncates spaces at the beginning of lines
If a Variable Power has multiple settings, only their names and not their details get outputted either in the summary or complete sheet.

Under more aesthetic bits which might be fixed when we can customize sheets, would it be possible to add backgrounds and/or things like eye color to the BBCode output options?