Made MD* libraries (Parola, MAX72XX) project specific, to be able to use the newest software version from github.

lib/MD_MAX72XX/library.json

@@ -0,0 +1,28 @@
+{
+  "name": "MD_MAX72XX",
+  "version": "3.0.1",
+  "keywords": "led, matrix, driver",
+  "description": "Implements functions that allow the MAX72xx (MAX7219) to be used for LED matrices (64 individual LEDs)",
+  "repository":
+  {
+    "type": "git",
+    "url": "https://github.com/MajicDesigns/MD_MAX72XX.git"
+  },
+  "authors":
+  [
+    {
+        "name": "Marco Colli",
+        "url": "http://github.com/MajicDesigns/",
+        "maintainer": true
+    }
+  ],
+  "export": {
+    "exclude": [
+      "Font Builder",
+      "docs",
+      "media"
+    ]
+  },
+  "frameworks": "arduino",
+  "platforms": "atmelavr"
+}