[WIP] Dash component system support

.circleci/config.yml

@@ -26,15 +26,14 @@ jobs:
             - run:
                 name: Install dependencies (dash)
                 command: |
-                    git clone [email protected]:plotly/dash.git
+                    git clone -b dash-component-system [email protected]:plotly/dash.git
                     git clone [email protected]:plotly/dash-renderer.git
-                    git clone [email protected]:plotly/dash-html-components.git
-                    git clone [email protected]:plotly/dash-table.git
+                    git clone -b dash-component-system [email protected]:plotly/dash-html-components.git
                     . venv/bin/activate
                     pip install -e ./dash --quiet
                     cd dash-renderer && npm install --ignore-scripts && npm run build && pip install -e . && cd ..
-                    cd dash-core-components && npm install --ignore-scripts && npm run build && pip install -e . && cd ..
                     cd dash-html-components && npm install --ignore-scripts && npm run build && pip install -e . && cd ..
+
             - run:
                   name: Build
                   command: |