add player class & font

initialize and manage the player's resource
create player class

have a player's resource, a list of units, add unit method
Add a cost to each entity
add testing units
update combat

separate combat damage calculation
Merge branch 'master' of https://github.com/mkosler/CSCE-443-Project-2
Trying again
update terrain

add terrain rules and implement to the terrain classes
add terrain amp

missing the implementation of the terrain amp
Added map loader
Added printer to file to Loader, and commented the code
update

I have renamed the images on Google Drive to match the consistency of
naming.
Add some of the terrains, but not sure about matching to the existed
terrain class
add terrains

Add Battery, Ground, and Resistor terrain class
Add image filename string into the amplifier
add terrain amp
add description to units
event patch 1
Merge remote-tracking branch 'origin/Wally' into Chris
General Fixes from the merge
Merged from master with general fixes

changed the path of test.swf to /CSCE-433-Project-2/assets/test.swf to
test that the loader is working