Merge branch 'development' into feature/order-watcher/dockerize

* development: (898 commits)
  Fixed merge conflict from development
  Ran prettier
  Doc generation working for changes by dutch auction wrapper
  added changelog entry for monorepo-scripts
  Hide dutch auction wrapper from docs -- hopefully this will prevent the "must export Web3Wrapper" error from doc generation
  relaxed version on contract-extension dependencies
  Added NetworkID 50 address for dutch auction wrapper
  removed manual updte of package.json version
  export dutch auction wrapper types from 0x.js
  Export dutch auction wrapper in 0x.js
  ran prettier
  Minor documentation updates to dutch auction wrapper
  `afterAuctionDetails` -> `auctionDetails`
  Added @todo for including dutch auction addresses once deployed
  Ran prettier & linter
  Removed redundant assignment
  removed needless newline on contract-wrappers changelog
  removed timestamp from changelog for abi-gen-wrappers
  added dutch auction address for testnets
  removed .only
  ...

1 files changed, 236 insertions, 0 deletions

diff --git a/packages/website/ts/pages/about/jobs.tsx b/packages/website/ts/pages/about/jobs.tsx
new file mode 100644
index 000000000..ee1aa6cef
--- /dev/null
+++ b/packages/website/ts/pages/about/jobs.tsx
@@ -0,0 +1,236 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+import DocumentTitle from 'react-document-title';
+import styled from 'styled-components';
+
+import { AboutPageLayout } from 'ts/components/aboutPageLayout';
+import { Link } from 'ts/components/link';
+import { Column, FlexWrap, Section } from 'ts/components/newLayout';
+import { Heading, Paragraph } from 'ts/components/text';
+import { Container } from 'ts/components/ui/container';
+import { colors } from 'ts/style/colors';
+import { WebsiteBackendJobInfo } from 'ts/types';
+import { backendClient } from 'ts/utils/backend_client';
+import { constants } from 'ts/utils/constants';
+
+const OPEN_POSITIONS_HASH = 'positions';
+
+interface PositionProps {
+    title: string;
+    location: string;
+    href: string;
+}
+
+interface PositionItemProps {
+    position: PositionProps;
+}
+
+const Position: React.FunctionComponent<PositionItemProps> = (props: PositionItemProps) => {
+    const { position } = props;
+    return (
+        <PositionWrap>
+            <StyledColumn width="50%">
+                <Container position="relative" top="-3px" paddingRight="12px">
+                    <Heading asElement="h3" size="small" fontWeight="400" marginBottom="0">
+                        <a href={position.href} target="_blank">
+                            {position.title}
+                        </a>
+                    </Heading>
+                </Container>
+            </StyledColumn>
+
+            <StyledColumn width="30%" padding="0 40px 0 0">
+                <Paragraph isMuted={true} marginBottom="0">
+                    {position.location}
+                </Paragraph>
+            </StyledColumn>
+
+            <StyledColumn width="20%">
+                <Paragraph marginBottom="0" textAlign="right" color={colors.brandDark} fontWeight={400}>
+                    <Link href={position.href} target="_blank">
+                        Apply
+                    </Link>
+                </Paragraph>
+            </StyledColumn>
+        </PositionWrap>
+    );
+};
+
+export interface NextAboutJobsProps {}
+interface NextAboutJobsState {
+    jobInfos: WebsiteBackendJobInfo[];
+}
+
+export class NextAboutJobs extends React.Component<NextAboutJobsProps, NextAboutJobsState> {
+    private _isUnmounted: boolean;
+    private static _convertJobInfoToPositionProps(jobInfo: WebsiteBackendJobInfo): PositionProps {
+        return {
+            title: jobInfo.title,
+            location: jobInfo.office,
+            href: jobInfo.url,
+        };
+    }
+    constructor(props: NextAboutJobsProps) {
+        super(props);
+        this.state = {
+            jobInfos: [],
+        };
+    }
+
+    public componentWillMount(): void {
+        // tslint:disable-next-line:no-floating-promises
+        this._fetchJobInfosAsync();
+    }
+    public componentWillUnmount(): void {
+        this._isUnmounted = true;
+    }
+    public render(): React.ReactNode {
+        const positions = this.state.jobInfos.map(jobInfo => NextAboutJobs._convertJobInfoToPositionProps(jobInfo));
+        return (
+            <AboutPageLayout
+                title="Join Us in Our Mission"
+                description={
+                    <>
+                        <Paragraph size="medium">
+                            To create a tokenized world where all value can flow freely.
+                        </Paragraph>
+                        <Paragraph size="medium">
+                            We are growing an ecosystem of businesses and projects by solving difficult challenges to
+                            make our technology intuitive, flexible, and accessible to all. Join us in building
+                            infrastructure upon which the exchange of all assets will take place.
+                        </Paragraph>
+                    </>
+                }
+                linkLabel="Our mission and values"
+                href={constants.URL_MISSION_AND_VALUES_BLOG_POST}
+            >
+                <DocumentTitle title="Jobs at 0x" />
+                <Section bgColor="#F3F6F4" isFlex={true} maxWidth="1170px" wrapWidth="100%">
+                    <Column maxWidth="442px">
+                        <Heading size="medium" marginBottom="30px">
+                            Powered by a Diverse, Global Community
+                        </Heading>
+
+                        <Paragraph>
+                            We're a highly technical team with varied backgrounds in engineering, science, business,
+                            finance, and research. While the Core Team is headquartered in San Francisco, there are 30+
+                            teams building on 0x and hundreds of thousands of participants behind our efforts worldwide.
+                            We're passionate about open-source software and decentralized technology's potential to act
+                            as an equalizing force in the world.
+                        </Paragraph>
+                    </Column>
+
+                    <Column maxWidth="600px">
+                        <ImageWrap>
+                            <img src="/images/jobs/map@2x.png" height="365" alt="Map of community" />
+                        </ImageWrap>
+                    </Column>
+                </Section>
+
+                <Section isFlex={true} maxWidth="1170px" wrapWidth="100%">
+                    <Column>
+                        <Heading size="medium">Benefits</Heading>
+                    </Column>
+
+                    <Column maxWidth="826px">
+                        <BenefitsList>
+                            <li>Comprehensive Insurance</li>
+                            <li>Unlimited Vacation</li>
+                            <li>Meals and snacks provided daily</li>
+                            <li>Flexible hours and liberal work-from-home-policy</li>
+                            <li>Supportive of remote working</li>
+                            <li>Transportation, phone, and wellness expense</li>
+                            <li>Relocation assistance</li>
+                            <li>Optional team excursions</li>
+                            <li>Competitive salary</li>
+                            <li>Cryptocurrency based compensation</li>
+                        </BenefitsList>
+                    </Column>
+                </Section>
+
+                <Section id={OPEN_POSITIONS_HASH} isFlex={true} maxWidth="1170px" wrapWidth="100%">
+                    <Column>
+                        <Heading size="medium">
+                            Current<br />Openings
+                        </Heading>
+                    </Column>
+
+                    <Column maxWidth="826px">
+                        {_.map(positions, (position, index) => (
+                            <Position key={`position-${index}`} position={position} />
+                        ))}
+                    </Column>
+                </Section>
+            </AboutPageLayout>
+        );
+    }
+    private async _fetchJobInfosAsync(): Promise<void> {
+        try {
+            if (!this._isUnmounted) {
+                this.setState({
+                    jobInfos: [],
+                });
+            }
+            const jobInfos = await backendClient.getJobInfosAsync();
+            if (!this._isUnmounted) {
+                this.setState({
+                    jobInfos,
+                });
+            }
+        } catch (error) {
+            if (!this._isUnmounted) {
+                this.setState({
+                    jobInfos: [],
+                });
+            }
+        }
+    }
+}
+
+const BenefitsList = styled.ul`
+    color: #000;
+    font-weight: 300;
+    line-height: 1.444444444;
+    list-style: disc;
+    columns: auto 2;
+    column-gap: 80px;
+
+    li {
+        margin-bottom: 1em;
+    }
+`;
+
+const ImageWrap = styled.figure`
+    @media (min-width: 768px) {
+        height: 600px;
+        padding-left: 60px;
+        display: flex;
+        align-items: flex-end;
+    }
+`;
+
+const StyledColumn = styled(Column)`
+    flex-shrink: 0;
+
+    @media (max-width: 768px) {
+        & + & {
+            margin-top: 15px;
+        }
+    }
+`;
+
+const PositionWrap = styled(FlexWrap)`
+    margin-bottom: 40px;
+    padding-bottom: 30px;
+    position: relative;
+
+    &:after {
+        content: '';
+        width: 100%;
+        position: absolute;
+        bottom: 0;
+        left: 0;
+        height: 1px;
+        background-color: #e3e3e3;
+    }
+`;