Update to 93 + new idea
Update to 102 + HUD Idea

I've added a new idea for hud until we find something worth using.
placing a building has been removed.
This is just a proof of concept and will need more work.
By default there is one button on the hud printing Hello when clicked,
if you have selected a character (of your own team) it adds a second
button printing Yeah when clicked.
Update to 108 + Building Construction
This should be up to Commit 112 in Master
Changed Multi-Character selection
Changed Building placement tracing

Changed Building placement tracing to use building bounds instead of
grid size (allows for buildings larger than one grid tile)
Added some effects and sounds from Strategy Game
Merged changes from Thommie