Added several resuable React components for commonly-used elements

src/ui/React/StdButton.tsx

@@ -0,0 +1,24 @@
+/**
+ * Basic stateless button
+ * Uses the 'std-button' css class
+ */
+import * as React       from "react";
+
+export interface IStdButtonProps {
+    disabled?: boolean;
+    onClick?: (e: React.MouseEvent<HTMLElement>) => any;
+    style?: object;
+    text: string;
+}
+
+export class StdButton extends React.Component<IStdButtonProps, any> {
+    render() {
+        const className = this.props.disabled ? "std-button-disabled" : "std-button";
+
+        return (
+            <button className={className} onClick={this.props.onClick} style={this.props.style}>
+                {this.props.text};
+            </button>
+        )
+    }
+}