First cut of functional 'Ports' tab. Support backup and restore of

serial port scenarios and baud rates.  Add note to 'features' tab.

js/boards.js

@@ -0,0 +1,67 @@
+'use strict';
+
+var BOARD_DEFINITIONS = [
+    {
+        name: "CC3D",
+        identifier: "CC3D",
+        serialPortCount: 3
+    }, {
+        name: "ChebuzzF3",
+        identifier: "CHF3",
+        serialPortCount: 3
+    }, {
+        name: "CJMCU",
+        identifier: "CJM1",
+        serialPortCount: 2
+    }, {
+        name: "EUSTM32F103RB",
+        identifier: "EUF1",
+        serialPortCount: 4
+    }, {
+        name: "Naze/Flip32+",
+        identifier: "AFNA",
+        serialPortCount: 4
+    }, {
+        name: "Naze32Pro",
+        identifier: "AFF3",
+        serialPortCount: 3
+    }, {
+        name: "Olimexino",
+        identifier: "OLI1",
+        serialPortCount: 4
+    }, {
+        name: "Port103R",
+        identifier: "103R",
+        serialPortCount: 4
+    }, {
+        name: "Sparky",
+        identifier: "SPKY",
+        serialPortCount: 4
+    }, {
+        name: "STM32F3Discovery",
+        identifier: "SDF3",
+        serialPortCount: 3
+    }
+];
+
+var DEFAULT_BOARD_DEFINITION = {
+    name: "Unknown",
+    identifier: "????",
+    serialPortCount: 1
+};
+
+var BOARD = {
+    
+};
+
+BOARD.find_board_definition = function (identifier) {
+    for (var i = 0; i < BOARD_DEFINITIONS.length; i++) {
+        var candidate = BOARD_DEFINITIONS[i];
+        
+        if (candidate.identifier == identifier) {
+            return candidate;
+        }
+    }
+    return DEFAULT_BOARD_DEFINITION;
+};
+