Updated to MonoGame 3.6 + Directory refactor

- Barotrauma's projects are in the Barotrauma directory
- All libraries are in the Libraries directory
- MonoGame is now managed by NuGet, rather than referenced from the installed files (TODO: consider using PCL for easier cross-platform development?)
- NuGet libraries are not included in the repo, as getting the latest versions automatically should be preferred
- Removed Content/effects.mgfx as it didn't seem to be used anywhere
- Removed some references to Subsurface directory
- Renamed Launcher2 to Launcher

Libraries/Farseer Physics Engine 3.5/Common/Decomposition/CDT/Util/PointGenerator.cs

@@ -0,0 +1,38 @@
+using System;
+using System.Collections.Generic;
+
+namespace FarseerPhysics.Common.Decomposition.CDT.Util
+{
+    internal class PointGenerator
+    {
+        private static readonly Random RNG = new Random();
+
+        public static List<TriangulationPoint> UniformDistribution(int n, double scale)
+        {
+            List<TriangulationPoint> points = new List<TriangulationPoint>();
+            for (int i = 0; i < n; i++)
+            {
+                points.Add(new TriangulationPoint(scale*(0.5 - RNG.NextDouble()), scale*(0.5 - RNG.NextDouble())));
+            }
+            return points;
+        }
+
+        public static List<TriangulationPoint> UniformGrid(int n, double scale)
+        {
+            double x = 0;
+            double size = scale/n;
+            double halfScale = 0.5*scale;
+
+            List<TriangulationPoint> points = new List<TriangulationPoint>();
+            for (int i = 0; i < n + 1; i++)
+            {
+                x = halfScale - i*size;
+                for (int j = 0; j < n + 1; j++)
+                {
+                    points.Add(new TriangulationPoint(x, halfScale - j*size));
+                }
+            }
+            return points;
+        }
+    }
+}