Restructure and rename components

src/components/fields/BooleanField.jsx

@@ -0,0 +1,28 @@
+import React from 'react'
+import input from '../../config/input.js'
+
+class BooleanField extends React.Component {
+  static propTypes = {
+    onChange: React.PropTypes.func.isRequired,
+    name: React.PropTypes.string.isRequired,
+    value: React.PropTypes.bool,
+    doc: React.PropTypes.string,
+    style: React.PropTypes.object,
+  }
+
+  render() {
+    return <input
+      type="checkbox"
+      style={{
+        ...input.checkbox,
+        ...this.props.style
+      }}
+      value={this.props.value}
+      onChange={e => {this.props.onChange(!this.props.value)}}
+      checked={this.props.value}
+    >
+    </input>
+  }
+}
+
+export default BooleanField