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

1 files changed, 22 insertions, 17 deletions

diff --git a/packages/website/ts/pages/landing/landing.tsx b/packages/website/ts/pages/landing/landing.tsx
index a63c24fb7..02ecfa117 100644
--- a/packages/website/ts/pages/landing/landing.tsx
+++ b/packages/website/ts/pages/landing/landing.tsx
@@ -177,14 +177,14 @@ export class Landing extends React.Component<LandingProps, LandingState> {
         };
         this._throttledScreenWidthUpdate = _.throttle(this._updateScreenWidth.bind(this), THROTTLE_TIMEOUT);
     }
-    public componentDidMount() {
+    public componentDidMount(): void {
         window.addEventListener('resize', this._throttledScreenWidthUpdate);
         window.scrollTo(0, 0);
     }
-    public componentWillUnmount() {
+    public componentWillUnmount(): void {
         window.removeEventListener('resize', this._throttledScreenWidthUpdate);
     }
-    public render() {
+    public render(): React.ReactNode {
         return (
             <div id="landing" className="clearfix" style={{ color: colors.grey500 }}>
                 <DocumentTitle title="0x Protocol" />
@@ -218,7 +218,7 @@ export class Landing extends React.Component<LandingProps, LandingState> {
             </div>
         );
     }
-    private _renderHero() {
+    private _renderHero(): React.ReactNode {
         const isSmallScreen = this.state.screenWidth === ScreenWidths.Sm;
         const buttonLabelStyle: React.CSSProperties = {
             textTransform: 'none',
@@ -305,7 +305,7 @@ export class Landing extends React.Component<LandingProps, LandingState> {
             </div>
         );
     }
-    private _renderWhatsNew() {
+    private _renderWhatsNew(): React.ReactNode {
         return (
             <div className="sm-center sm-px1">
                 <a href={WHATS_NEW_URL} target="_blank" className="inline-block text-decoration-none">
@@ -327,7 +327,12 @@ export class Landing extends React.Component<LandingProps, LandingState> {
             </div>
         );
     }
-    private _renderProjects(projects: Project[], title: string, backgroundColor: string, isTitleCenter: boolean) {
+    private _renderProjects(
+        projects: Project[],
+        title: string,
+        backgroundColor: string,
+        isTitleCenter: boolean,
+    ): React.ReactNode {
         const isSmallScreen = this.state.screenWidth === ScreenWidths.Sm;
         const projectList = _.map(projects, (project: Project, i: number) => {
             const isRelayersOnly = projects.length === 12;
@@ -393,7 +398,7 @@ export class Landing extends React.Component<LandingProps, LandingState> {
             </div>
         );
     }
-    private _renderTokenizationSection() {
+    private _renderTokenizationSection(): React.ReactNode {
         const isSmallScreen = this.state.screenWidth === ScreenWidths.Sm;
         return (
             <div className="clearfix lg-py4 md-py4 sm-pb4 sm-pt2" style={{ backgroundColor: colors.grey100 }}>
@@ -424,7 +429,7 @@ export class Landing extends React.Component<LandingProps, LandingState> {
             </div>
         );
     }
-    private _renderProtocolSection() {
+    private _renderProtocolSection(): React.ReactNode {
         const isSmallScreen = this.state.screenWidth === ScreenWidths.Sm;
         return (
             <div className="clearfix pt4" style={{ backgroundColor: colors.heroGrey }}>
@@ -469,7 +474,7 @@ export class Landing extends React.Component<LandingProps, LandingState> {
             </div>
         );
     }
-    private _renderBuildingBlocksSection() {
+    private _renderBuildingBlocksSection(): React.ReactNode {
         const isSmallScreen = this.state.screenWidth === ScreenWidths.Sm;
         const descriptionStyle: React.CSSProperties = {
             fontFamily: 'Roboto Mono',
@@ -526,7 +531,7 @@ export class Landing extends React.Component<LandingProps, LandingState> {
             </div>
         );
     }
-    private _renderBlockChipImage() {
+    private _renderBlockChipImage(): React.ReactNode {
         const isSmallScreen = this.state.screenWidth === ScreenWidths.Sm;
         return (
             <div className="col lg-col-6 md-col-6 col-12 sm-center">
@@ -534,7 +539,7 @@ export class Landing extends React.Component<LandingProps, LandingState> {
             </div>
         );
     }
-    private _renderTokenCloud() {
+    private _renderTokenCloud(): React.ReactNode {
         const isSmallScreen = this.state.screenWidth === ScreenWidths.Sm;
         return (
             <div className="col lg-col-6 md-col-6 col-12 center">
@@ -542,7 +547,7 @@ export class Landing extends React.Component<LandingProps, LandingState> {
             </div>
         );
     }
-    private _renderAssetTypes() {
+    private _renderAssetTypes(): React.ReactNode {
         const isSmallScreen = this.state.screenWidth === ScreenWidths.Sm;
         const assetTypes: AssetType[] = [
             {
@@ -585,7 +590,7 @@ export class Landing extends React.Component<LandingProps, LandingState> {
         });
         return assets;
     }
-    private _renderInfoBoxes() {
+    private _renderInfoBoxes(): React.ReactNode {
         const isSmallScreen = this.state.screenWidth === ScreenWidths.Sm;
         const boxStyle: React.CSSProperties = {
             maxWidth: 253,
@@ -648,7 +653,7 @@ export class Landing extends React.Component<LandingProps, LandingState> {
             </div>
         );
     }
-    private _renderUseCases() {
+    private _renderUseCases(): React.ReactNode {
         const isSmallScreen = this.state.screenWidth === ScreenWidths.Sm;
 
         const useCases: UseCase[] = [
@@ -746,7 +751,7 @@ export class Landing extends React.Component<LandingProps, LandingState> {
             </div>
         );
     }
-    private _renderCallToAction() {
+    private _renderCallToAction(): React.ReactNode {
         const isSmallScreen = this.state.screenWidth === ScreenWidths.Sm;
         const buttonLabelStyle: React.CSSProperties = {
             textTransform: 'none',
@@ -793,7 +798,7 @@ export class Landing extends React.Component<LandingProps, LandingState> {
             </div>
         );
     }
-    private _updateScreenWidth() {
+    private _updateScreenWidth(): void {
         const newScreenWidth = utils.getScreenWidth();
         if (newScreenWidth !== this.state.screenWidth) {
             this.setState({
@@ -801,7 +806,7 @@ export class Landing extends React.Component<LandingProps, LandingState> {
             });
         }
     }
-    private _onLanguageSelected(language: Language) {
+    private _onLanguageSelected(language: Language): void {
         this.props.dispatcher.updateSelectedLanguage(language);
     }
 } // tslint:disable:max-file-line-count