Added TypeEffectivenessChart.txt
Added getEffectivenessAgainst method in Type.java
Updated GuiGameScreen so it calculates typeEffectiveness without a huge
switch statement
made 1/2s into .5s cuz doubles
Move, rename and reimplement TypeEffectiveness Chart as the properties
file TypeEffectivenss.
Merge remote-tracking branch 'WallopsFork/master'