Alpha 0.3

CHANGES TO CONQUEST.JAVA
Added checks to see which units are selected and whose turn it is
through the new boolean variables (denoted through "boolean" prefix):
IsPlayer1Turn
Player1UnitSelected(3-slot array)
Player2UnitSElected(3-slow array)
Added new JLabels to display additional necessary information to the
player (denoted through "lbl" prefix):
WhoseTurn
NumMoves
Player1
Player2
Vs
Expanded control panel screen size to 500x400
Added functionality to the selectUnit() method, which selects a unit
depending on its parameter when it was called.
Added functionality to the methods:
btnSelectUnit1Pressed
btnSelectUnit2Pressed
btnSelectUnit3Pressed

CHANGES TO CONQUESTMAP.JAVA
Changed moveAmount integer to 50/.
Added Player 2's units (not yet functional)
Added moveDirection() method, which returns the new location of the
selected unit depending on its selected unit and move direction
parameters.
Added moveUnit() method, which sets the location of the selected unit
after finding its new location to set it to after calling the
moveDirection() method, depending on its selected unit and move
direction parameters.
move() method is now a higher level method. Calls the moveUnit() method
after checking whose turn is it and the direction to move to.