Merge pull request #28 from javierdallamore/master

change default color picker to spectrum
Merge pull request #29 from javierdallamore/master

color picker was not being showed when the parent was an array list and ...
add keys and del to wedis
add store blocks
fixed collecting values from tabs inside tabs

test this schema in demo and try to validate

{
  "je:hint": "tabs",
  "title": "App tabs",
  "order": [
    "ItemUpdated"
  ],
  "type": "object",
  "properties": {
    "ItemUpdated": {
      "type": "object",
      "je:hint": "tabs",
      "title": "Plugin",
      "order": [
        "DerivedAction"
      ],
      "properties": {
        "DerivedAction": {
          "type": "string",
          "title": "DerivedAction"
        }
      }
    }
  }
}
Merge pull request #31 from kerray/master

fixed collecting values from tabs inside tabs
Restrict selector to query for direct children when adding to or clearing an array property. Fixes a bug where adding to an array would append the object to a nested array, rather than at the desired level.
Merge pull request #32 from garethbowen/master

Fix for adding to an array which contains a nested array
update blockly