Update zoom settings based on latest Blockly changes.

Also updates blockly README file to synchronise with blockly upstream differences.

ardublockly/ardublockly_blockly.js

@@ -56,6 +56,7 @@ Ardublockly.injectBlockly = function(blocklyEl, toolboxPath, blocklyPath) {
           css: true,
           disable: true,
           grid: false,
+          maxBlocks: Infinity,
           media: blocklyPath + '/media/',
           rtl: false,
           scrollbars: true,
@@ -63,12 +64,12 @@ Ardublockly.injectBlockly = function(blocklyEl, toolboxPath, blocklyPath) {
           toolbox: xmlTree,
           trashcan: true,
           zoom: {
-            enabled: true,
             controls: true,
             wheel: false,
             startScale: 1.0,
-            maxScale: 3,
-            minScale: 0.3
+            maxScale: 2,
+            minScale: 0.2,
+            scaleSpeed: 1.2
           }
       });
       Ardublockly.BLOCKLY_INJECTED_ = true;

blockly/README.md

@@ -12,8 +12,8 @@ It adds the following features:
 * Code warnings
 * Arduino pin tracking
 * Arduino generator unit test (incomplete)
-* Procedures and flyout core classes modified to include the Arduino setup() and loop() functions
-* Minor visual changes to the zoom icons
+* Procedures core class modified to include the Arduino setup() and loop() functions
+* Minor visual changes to the zoom icons positioning
 
 All other changes and fixes have been submitted to the original Blockly repository for inclusion into the upstream master branch.