Merge branch 'development' into v2-prototype

* development: (29 commits)
  Do not remove artifacts when running `clean`
  fix style errors
  Fix circular dependency
  Add my profile image to images
  Add myself to about page
  Add dogfood configs to website
  Revert to lerna:run lint
  Do lint sequentially
  Exclude monorepo-scripts from tslint as test
  Fix prettier
  Add hover state to top tokens
  Change to weekly txn volume
  Change minimum Node version to 6.12
  Document Node.js version requirement and add it to package.json
  Apply prettier to some files which were not formatted correctly
  Fix TSLint issues
  Fix TSLint issues
  Update ethereeumjs-testrpc to ganache-cli
  Fix infinite loop
  Add changelog entries for packages where executable binary exporting fixed
  ...

# Conflicts:
#	packages/contracts/package.json
#	packages/contracts/util/formatters.ts
#	packages/contracts/util/signed_order_utils.ts
#	packages/migrations/package.json
#	yarn.lock

12 files changed, 32 insertions, 32 deletions

diff --git a/packages/website/ts/components/ui/alert.tsx b/packages/website/ts/components/ui/alert.tsx
index f81939255..b571d8c1c 100644
--- a/packages/website/ts/components/ui/alert.tsx
+++ b/packages/website/ts/components/ui/alert.tsx
@@ -7,7 +7,7 @@ interface AlertProps {
     message: string | React.ReactNode;
 }
 
-export function Alert(props: AlertProps) {
+export const Alert = (props: AlertProps) => {
     const isAlert = props.type === AlertTypes.ERROR;
     const errMsgStyles = {
         background: isAlert ? colors.red200 : colors.lightestGreen,
@@ -22,4 +22,4 @@ export function Alert(props: AlertProps) {
             {props.message}
         </div>
     );
-}
+};
diff --git a/packages/website/ts/components/ui/copy_icon.tsx b/packages/website/ts/components/ui/copy_icon.tsx
index d58e50815..2c2941067 100644
--- a/packages/website/ts/components/ui/copy_icon.tsx
+++ b/packages/website/ts/components/ui/copy_icon.tsx
@@ -23,14 +23,14 @@ export class CopyIcon extends React.Component<CopyIconProps, CopyIconState> {
             isHovering: false,
         };
     }
-    public componentDidUpdate() {
+    public componentDidUpdate(): void {
         // Remove tooltip if hover away
         if (!this.state.isHovering && this._copyTooltipTimeoutId) {
             clearInterval(this._copyTooltipTimeoutId);
             this._hideTooltip();
         }
     }
-    public render() {
+    public render(): React.ReactNode {
         return (
             <div className="inline-block">
                 <CopyToClipboard text={this.props.data} onCopy={this._onCopy.bind(this)}>
@@ -55,15 +55,15 @@ export class CopyIcon extends React.Component<CopyIconProps, CopyIconState> {
             </div>
         );
     }
-    private _setRefToProperty(el: HTMLInputElement) {
+    private _setRefToProperty(el: HTMLInputElement): void {
         this._copyable = el;
     }
-    private _setHoverState(isHovering: boolean) {
+    private _setHoverState(isHovering: boolean): void {
         this.setState({
             isHovering,
         });
     }
-    private _onCopy() {
+    private _onCopy(): void {
         if (this._copyTooltipTimeoutId) {
             clearInterval(this._copyTooltipTimeoutId);
         }
@@ -73,7 +73,7 @@ export class CopyIcon extends React.Component<CopyIconProps, CopyIconState> {
             this._hideTooltip();
         }, tooltipLifespanMs);
     }
-    private _hideTooltip() {
+    private _hideTooltip(): void {
         ReactTooltip.hide(ReactDOM.findDOMNode(this._copyable));
     }
 }
diff --git a/packages/website/ts/components/ui/drop_down.tsx b/packages/website/ts/components/ui/drop_down.tsx
index 63b9eec0b..98a495581 100644
--- a/packages/website/ts/components/ui/drop_down.tsx
+++ b/packages/website/ts/components/ui/drop_down.tsx
@@ -35,15 +35,15 @@ export class DropDown extends React.Component<DropDownProps, DropDownState> {
             isDropDownOpen: false,
         };
     }
-    public componentDidMount() {
+    public componentDidMount(): void {
         this._popoverCloseCheckIntervalId = window.setInterval(() => {
             this._checkIfShouldClosePopover();
         }, CHECK_CLOSE_POPOVER_INTERVAL_MS);
     }
-    public componentWillUnmount() {
+    public componentWillUnmount(): void {
         window.clearInterval(this._popoverCloseCheckIntervalId);
     }
-    public componentWillReceiveProps(nextProps: DropDownProps) {
+    public componentWillReceiveProps(nextProps: DropDownProps): void {
         // HACK: If the popoverContent is updated to a different dimension and the users
         // mouse is no longer above it, the dropdown can enter an inconsistent state where
         // it believes the user is still hovering over it. In order to remedy this, we
@@ -52,7 +52,7 @@ export class DropDown extends React.Component<DropDownProps, DropDownState> {
         // dropdowns from having dynamic content.
         this._onHoverOff();
     }
-    public render() {
+    public render(): React.ReactNode {
         return (
             <div
                 style={{ ...this.props.style, width: 'fit-content', height: '100%' }}
@@ -77,11 +77,11 @@ export class DropDown extends React.Component<DropDownProps, DropDownState> {
             </div>
         );
     }
-    private _onHover(event: React.FormEvent<HTMLInputElement>) {
+    private _onHover(event: React.FormEvent<HTMLInputElement>): void {
         this._isHovering = true;
         this._checkIfShouldOpenPopover(event);
     }
-    private _checkIfShouldOpenPopover(event: React.FormEvent<HTMLInputElement>) {
+    private _checkIfShouldOpenPopover(event: React.FormEvent<HTMLInputElement>): void {
         if (this.state.isDropDownOpen) {
             return; // noop
         }
@@ -91,16 +91,16 @@ export class DropDown extends React.Component<DropDownProps, DropDownState> {
             anchorEl: event.currentTarget,
         });
     }
-    private _onHoverOff() {
+    private _onHoverOff(): void {
         this._isHovering = false;
     }
-    private _checkIfShouldClosePopover() {
+    private _checkIfShouldClosePopover(): void {
         if (!this.state.isDropDownOpen || this._isHovering) {
             return; // noop
         }
         this._closePopover();
     }
-    private _closePopover() {
+    private _closePopover(): void {
         this.setState({
             isDropDownOpen: false,
         });
diff --git a/packages/website/ts/components/ui/etherscan_icon.tsx b/packages/website/ts/components/ui/etherscan_icon.tsx
index c1154d3d6..1b032c112 100644
--- a/packages/website/ts/components/ui/etherscan_icon.tsx
+++ b/packages/website/ts/components/ui/etherscan_icon.tsx
@@ -35,6 +35,6 @@ export const EtherScanIcon = (props: EtherScanIconProps) => {
     );
 };
 
-function renderIcon() {
+function renderIcon(): React.ReactNode {
     return <i style={{ color: colors.amber600 }} className="zmdi zmdi-open-in-new" />;
 }
diff --git a/packages/website/ts/components/ui/fake_text_field.tsx b/packages/website/ts/components/ui/fake_text_field.tsx
index 646ae98f6..ac3c30fec 100644
--- a/packages/website/ts/components/ui/fake_text_field.tsx
+++ b/packages/website/ts/components/ui/fake_text_field.tsx
@@ -21,7 +21,7 @@ interface FakeTextFieldProps {
     children?: any;
 }
 
-export function FakeTextField(props: FakeTextFieldProps) {
+export const FakeTextField = (props: FakeTextFieldProps) => {
     return (
         <div className="relative">
             {props.label !== '' && <InputLabel text={props.label} />}
@@ -31,4 +31,4 @@ export function FakeTextField(props: FakeTextFieldProps) {
             <hr style={styles.hr} />
         </div>
     );
-}
+};
diff --git a/packages/website/ts/components/ui/flash_message.tsx b/packages/website/ts/components/ui/flash_message.tsx
index 2cb1fc764..2b866676d 100644
--- a/packages/website/ts/components/ui/flash_message.tsx
+++ b/packages/website/ts/components/ui/flash_message.tsx
@@ -19,7 +19,7 @@ export class FlashMessage extends React.Component<FlashMessageProps, FlashMessag
         showDurationMs: SHOW_DURATION_MS,
         bodyStyle: {},
     };
-    public render() {
+    public render(): React.ReactNode {
         if (!_.isUndefined(this.props.flashMessage)) {
             return (
                 <Snackbar
@@ -34,7 +34,7 @@ export class FlashMessage extends React.Component<FlashMessageProps, FlashMessag
             return null;
         }
     }
-    private _onClose() {
+    private _onClose(): void {
         this.props.dispatcher.hideFlashMessage();
     }
 }
diff --git a/packages/website/ts/components/ui/identicon.tsx b/packages/website/ts/components/ui/identicon.tsx
index bad6c2a78..83c86a144 100644
--- a/packages/website/ts/components/ui/identicon.tsx
+++ b/packages/website/ts/components/ui/identicon.tsx
@@ -15,7 +15,7 @@ export class Identicon extends React.Component<IdenticonProps, IdenticonState> {
     public static defaultProps: Partial<IdenticonProps> = {
         style: {},
     };
-    public render() {
+    public render(): React.ReactNode {
         let address = this.props.address;
         if (_.isEmpty(address)) {
             address = constants.NULL_ADDRESS;
diff --git a/packages/website/ts/components/ui/lifecycle_raised_button.tsx b/packages/website/ts/components/ui/lifecycle_raised_button.tsx
index c85e11884..b06978f16 100644
--- a/packages/website/ts/components/ui/lifecycle_raised_button.tsx
+++ b/packages/website/ts/components/ui/lifecycle_raised_button.tsx
@@ -42,11 +42,11 @@ export class LifeCycleRaisedButton extends React.Component<LifeCycleRaisedButton
             buttonState: ButtonState.READY,
         };
     }
-    public componentWillUnmount() {
+    public componentWillUnmount(): void {
         clearTimeout(this._buttonTimeoutId);
         this._didUnmount = true;
     }
-    public render() {
+    public render(): React.ReactNode {
         if (this.props.isHidden) {
             return <span />;
         }
@@ -77,7 +77,7 @@ export class LifeCycleRaisedButton extends React.Component<LifeCycleRaisedButton
             />
         );
     }
-    public async onClickAsync() {
+    public async onClickAsync(): Promise<void> {
         this.setState({
             buttonState: ButtonState.LOADING,
         });
diff --git a/packages/website/ts/components/ui/menu_item.tsx b/packages/website/ts/components/ui/menu_item.tsx
index 3482f436c..64c0dc49d 100644
--- a/packages/website/ts/components/ui/menu_item.tsx
+++ b/packages/website/ts/components/ui/menu_item.tsx
@@ -24,7 +24,7 @@ export class MenuItem extends React.Component<MenuItemProps, MenuItemState> {
             isHovering: false,
         };
     }
-    public render() {
+    public render(): React.ReactNode {
         const menuItemStyles = {
             cursor: 'pointer',
             opacity: this.state.isHovering ? 0.5 : 1,
@@ -43,7 +43,7 @@ export class MenuItem extends React.Component<MenuItemProps, MenuItemState> {
             </Link>
         );
     }
-    private _onToggleHover(isHovering: boolean) {
+    private _onToggleHover(isHovering: boolean): void {
         this.setState({
             isHovering,
         });
diff --git a/packages/website/ts/components/ui/party.tsx b/packages/website/ts/components/ui/party.tsx
index 3d94903d1..0d86a6db5 100644
--- a/packages/website/ts/components/ui/party.tsx
+++ b/packages/website/ts/components/ui/party.tsx
@@ -27,7 +27,7 @@ export class Party extends React.Component<PartyProps, PartyState> {
         identiconStyle: {},
         identiconDiameter: IDENTICON_DIAMETER,
     };
-    public render() {
+    public render(): React.ReactNode {
         const label = this.props.label;
         const address = this.props.address;
         const identiconDiameter = this.props.identiconDiameter;
diff --git a/packages/website/ts/components/ui/swap_icon.tsx b/packages/website/ts/components/ui/swap_icon.tsx
index e465a8074..4a6000d1b 100644
--- a/packages/website/ts/components/ui/swap_icon.tsx
+++ b/packages/website/ts/components/ui/swap_icon.tsx
@@ -17,7 +17,7 @@ export class SwapIcon extends React.Component<SwapIconProps, SwapIconState> {
             isHovering: false,
         };
     }
-    public render() {
+    public render(): React.ReactNode {
         const swapStyles = {
             color: this.state.isHovering ? colors.amber600 : colors.amber800,
             fontSize: 50,
@@ -34,7 +34,7 @@ export class SwapIcon extends React.Component<SwapIconProps, SwapIconState> {
             </div>
         );
     }
-    private _onToggleHover(isHovering: boolean) {
+    private _onToggleHover(isHovering: boolean): void {
         this.setState({
             isHovering,
         });
diff --git a/packages/website/ts/components/ui/token_icon.tsx b/packages/website/ts/components/ui/token_icon.tsx
index ff57a96de..a9ad567ef 100644
--- a/packages/website/ts/components/ui/token_icon.tsx
+++ b/packages/website/ts/components/ui/token_icon.tsx
@@ -11,7 +11,7 @@ interface TokenIconProps {
 interface TokenIconState {}
 
 export class TokenIcon extends React.Component<TokenIconProps, TokenIconState> {
-    public render() {
+    public render(): React.ReactNode {
         const token = this.props.token;
         const diameter = this.props.diameter;
         return (