var VIZABI_MODEL = {
  "state": {
    "time": {
      //"value": "2000",
      //"startOrigin": "1970",
      //"endOrigin": "2000",
      "step": 1,
      "delayThresholdX2": 0,
      "delayThresholdX4": 0,
      "immediatePlay": true,
      "delay": 1000,
      "dim": "year"
    },
    "entities": {
      "dim": "country_code",
      "show": {
        "country_code": {
          "$in": [903,904]//[903,904,905,908,909,935]
        }
      },
      "tags": ["stack"]
    },
    "entities_colorlegend": {
      "dim": "country_code",
    },
    "entities_age": {
      "dim": "age",
      "show": {
        "age": {
          "$lte": 95,
          "$gte": 0
        }
      },
      "tags": ["age"],
      "grouping": 1
    },
    "entities_side": {
      "dim": "gender",
      "tags": ["side"]
    },
    "marker": {
      "space": ["entities", "time", "entities_side", "entities_age"],
      "label_stack": {
        "use": "property",
        "spaceRef": "entities",
        "which": "name"
      },
      "label_side": {
        "use": "property",
        "spaceRef": "entities_side",
        "which": "name"
      },
      "axis_y": {
        "use": "property",
        "which": "age",
        "domainMax": 100,
        "domainMin": 0,
        "_important": false
      },
      "axis_x": {
        "use": "indicator",
        "which": "population",
      },
      "color": {
        "use": "property",
        "which": "country_code",
        "allow": {
          "scales": ["ordinal"]
        },
        "syncModels": ["marker_colorlegend"]
      },
      "hook_side": {
        "use": "property",
        "which": "gender"
      },
    },
    "entities_allpossible": {
      "dim": "country_code",
    },
    "marker_allpossible": {
      "space": ["entities_allpossible"],
      "label": {
        "use": "property",
        "which": "name"
      }
    },
    "marker_colorlegend": {
      "space": ["entities_colorlegend"],
      "label": {
        "use": "property",
        "which": "name"
      },
      "hook_rank": {
        "use": "property",
        "which": "rank"
      },
      "hook_geoshape": {
        "use": "property",
        "which": "shape_lores_svg"
      }
    },
    "entities_tags": {
      "dim": "tag"
    },
    "marker_tags": {
      "space": ["entities_tags"],
      "label": {
        "use": "property",
        "which": "name"
      },
      "hook_parent": {
        "use": "property",
        "which": "parent"
      }
    }
  },
  "ui": {
    "buttons":['colors', 'inpercent','moreoptions', 'fullscreen'],
    "dialogs": {
      'popup': ['colors', 'moreoptions'], 
      'sidebar': ['colors', 'show'], 
      'moreoptions': ['opacity', 'speed', 'colors','presentation', 'about']
    },
    "splash": true
  },
//  "data": {
//    "reader": "csv",
//    "delimiter": ";",
//    "nowManyFirstColumnsAreKeys": 4,
//    "path": "data/zaf/waffles/ddf--datapoints--population--by--year--age--population_group--education_attainment.csv"
//  },
//  "data": {
//    "reader": "ddf",
//    "path": "data/ddf--unpop--wpp_population"
//  },
  "data": {
    "reader": "waffle",
    "dataset": "open-numbers/ddf--unpop--wpp_population",
    "path": "https://waffle-server-dev.gapminderdev.org/api/ddf/"
  }
};

var EXT_RESOURCES = {
  "host": LOCAL_URL,
  "preloadPath": "data/zaf/",
  "dataPath": "data/zaf/waffles/"
};
@@ -389,42 +389,43 @@
 %22: %5B
+%22
 903
-,904%5D//%5B903,904,905,908,909,
+%22,%22904%22,%22905%22,%22908%22,%22909%22,%22
 935
+%22
 %5D%0A  
@@ -629,37 +629,54 @@
   %22$
-lte%22: 95,%0A          %22$gte%22: 0
+nin%22: %5B%2280plus%22,%22100plus%22,%2296%22,%2297%22,%2298%22,%2299%22%5D
 %0A   
@@ -3142,20 +3142,19 @@
 %22: %22
-open-numbers
+angieskazka
 /ddf

Change config to work with country codes as strings