work on allies getting out of players way
more work on ally collision ai
refactor of ally collision ai
add engine setting to disable ally collision ai
hero not blocked by allies

improved way of walking though allies which wont affect any other entity
types, including an engine setting to disable it
Improve WidgetScrollBox
Cleanup headers and allow adding children to WidgetScrollBox
ally combat overrides collision ai

fixes #61
enable full collision by default
Merge pull request #63 from clintbellanger/master

take latest changes from main project
manual merge of main branch
Scroll WidgetListBox when using keyboard controls
Fix memory leak
Add activate() to WidgetScrollBox

This allows us to activate child widgets inside of a WidgetScrollBox via
the keyboard.
Scroll WidgetScrollBox properly when selecting child widgets
Merge pull request #2 from dorkster/scrollbox

Fix child activation and scrolling for WidgetScrollBox
Simplify tab switching in GameStateConfig
Merge pull request #3 from dorkster/scrollbox

Simplify tab switching in GameStateConfig
Remove unneeded code
Merge pull request #605 from dorkster/bugfixes

Scroll WidgetListBox when using keyboard controls