Improved exceptions

Many exceptions got an improvement due to changed class or description or details it is providing.
Is not complete, needs to be done in patches in the regions, where it is needed, since some are just
swallowed.

Removed total usage of pure RuntimeExceptions to 0.

src/main/java/appeng/client/gui/AEBaseGui.java

@@ -79,7 +79,6 @@ import appeng.core.sync.packets.PacketSwapSlots;
 import appeng.helpers.InventoryAction;
 import appeng.integration.IntegrationType;
 import appeng.integration.abstraction.INEI;
-import appeng.util.Platform;
 
 
 public abstract class AEBaseGui extends GuiContainer
@@ -744,8 +743,6 @@ public abstract class AEBaseGui extends GuiContainer
 			catch( Exception err )
 			{
 				AELog.warning( "[AppEng] AE prevented crash while drawing slot: " + err.toString() );
-				if( Platform.isDrawing( Tessellator.instance ) )
-					Tessellator.instance.draw();
 			}
 			this.setItemRender( pIR );
 			return;
@@ -794,8 +791,6 @@ public abstract class AEBaseGui extends GuiContainer
 						}
 						catch( Exception err )
 						{
-							if( Platform.isDrawing( tessellator ) )
-								tessellator.draw();
 						}
 						GL11.glPopAttrib();
 					}
@@ -876,15 +871,10 @@ public abstract class AEBaseGui extends GuiContainer
 	{
 		try
 		{
-			// drawSlotInventory
-			// super.func_146977_a( s );r
 			GuiContainer.class.getDeclaredMethod( "func_146977_a_original", Slot.class ).invoke( this, s );
 		}
 		catch( Exception err )
 		{
-			Tessellator tessellator = Tessellator.instance;
-			if( Platform.isDrawing( tessellator ) )
-				tessellator.draw();
 		}
 	}