Remove hard-coded paths for MenuStatBar graphics
Merge pull request #1019 from dorkster/fixes

Don't use "male01" as default portrait name
Merge pull request #1020 from dorkster/statbar

Remove hard-coded paths for MenuStatBar graphics
Fix getting the next level of an upgradable power

Fixes #1021
Include upgradable powers in calculation of available power points
Count requires_point for base level of upgradable powers
Merge pull request #1022 from dorkster/menupowers

Fixes for upgradable powers
Attempt to fix crash in WidgetTooltip::render()