[WiP] rename project from Caravel to Superset (#1576)

* Change in files

* Renamin files and folders

* cleaning up a single piece of lint

* Removing boat picture from docs

* add superset word mark

* Update rename note in docs

* Fixing images

* Pinning datatables

* Fixing issues with mapbox-gl

* Forgot to rename one file

* Linting

* v0.13.0

* adding pyyaml to dev-reqs

superset/assets/javascripts/SqlLab/components/DatabaseSelect.jsx

@@ -0,0 +1,53 @@
+const $ = window.$ = require('jquery');
+import React from 'react';
+import Select from 'react-select';
+
+class DatabaseSelect extends React.PureComponent {
+  constructor(props) {
+    super(props);
+    this.state = {
+      databaseLoading: false,
+      databaseOptions: [],
+    };
+  }
+  componentDidMount() {
+    this.fetchDatabaseOptions();
+  }
+  changeDb(db) {
+    this.props.onChange(db);
+  }
+  fetchDatabaseOptions() {
+    this.setState({ databaseLoading: true });
+    const url = '/databaseasync/api/read?_flt_0_expose_in_sqllab=1';
+    $.get(url, (data) => {
+      const options = data.result.map((db) => ({ value: db.id, label: db.database_name }));
+      this.setState({ databaseOptions: options, databaseLoading: false });
+      this.props.actions.setDatabases(data.result);
+    });
+  }
+  render() {
+    return (
+      <div>
+        <Select
+          name="select-db"
+          placeholder={`Select a database (${this.state.databaseOptions.length})`}
+          options={this.state.databaseOptions}
+          value={this.props.databaseId}
+          isLoading={this.state.databaseLoading}
+          autosize={false}
+          onChange={this.changeDb.bind(this)}
+          valueRenderer={this.props.valueRenderer}
+        />
+      </div>
+    );
+  }
+}
+
+DatabaseSelect.propTypes = {
+  onChange: React.PropTypes.func,
+  actions: React.PropTypes.object,
+  databaseId: React.PropTypes.number,
+  valueRenderer: React.PropTypes.func,
+};
+
+export default DatabaseSelect;