Added ability to change width and height for the visual image

Change indentation to 2 spaces instead of 4
Added ImageHandler.java for basic Image related things
Added 2 new speedometer images for scaling purposes
Updated to version 3
Gave gradle more ram
Added the new translatable texts to en_us.json

common/src/main/resources/assets/speedometer/lang/en_us.json

@@ -10,6 +10,7 @@
   "speedometer.config.xPosition.text": "X Position for Text Meter",
   "speedometer.config.yPosition.text": "Y Position for Text Meter",
   "speedometer.config.debug": "Debug",
+  "speedometer.config.imageWidth": "Image Width",
 
   "speedometer.key.configKey": "Config Key",
   "speedometer.key.debugKey": "Debug Key",
@@ -22,6 +23,9 @@
   "speedometer.speed.knot": "Knot",
   "speedometer.speed.error": "Unknown Speed Type",
 
+  "speedometer.meter.large": "Large",
+  "speedometer.meter.small": "Small",
+
   "speedometer.visualSpeedometer.true": "Visual",
   "speedometer.visualSpeedometer.false": "Text",
 
@@ -41,5 +45,7 @@
 
   "speedometer.config.tooltip.debug": "Debug Information",
 
+  "speedometer.config.tooltip.imageWidth": "Image width",
+
   "speedometer.invalid": "Invalid String"
 }