[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/Link.jsx

@@ -0,0 +1,58 @@
+import React from 'react';
+import { OverlayTrigger, Tooltip } from 'react-bootstrap';
+
+const propTypes = {
+  children: React.PropTypes.node,
+  className: React.PropTypes.string,
+  href: React.PropTypes.string,
+  onClick: React.PropTypes.func,
+  placement: React.PropTypes.string,
+  style: React.PropTypes.object,
+  tooltip: React.PropTypes.string,
+};
+const defaultProps = {
+  className: '',
+  href: '#',
+  onClick: () => {},
+  placement: 'top',
+  style: {},
+  tooltip: null,
+};
+
+
+class Link extends React.PureComponent {
+  render() {
+    let tooltip = (
+      <Tooltip id="tooltip">
+        {this.props.tooltip}
+      </Tooltip>
+    );
+    const link = (
+      <a
+        href={this.props.href}
+        onClick={this.props.onClick}
+        style={this.props.style}
+        className={'Link ' + this.props.className}
+      >
+          {this.props.children}
+      </a>
+    );
+    if (this.props.tooltip) {
+      return (
+        <OverlayTrigger
+          overlay={tooltip}
+          placement={this.props.placement}
+          delayShow={300}
+          delayHide={150}
+        >
+          {link}
+        </OverlayTrigger>
+      );
+    }
+    return link;
+  }
+}
+Link.propTypes = propTypes;
+Link.defaultProps = defaultProps;
+
+export default Link;