Merge branch 'development' into fix/instant/signature-denied

* development: (914 commits)
  Unfix compiler version except for top level contracts
  Move OrderValidator to extensions
  Update CHANGELOG
  Remove assembly version of matchOrders
  Add getOrderInfo check before calling fillOrder
  Update comments and hard code function selector constants
  Fix build after rebase
  update comments
  Fix build and add back tests
  Update dependency paths
  Add OrderMatcher tests
  feat: Add OrderMatcher contract that takes spread in multiple assets by calling `matchOrders` followed by `fillOrder`
  Update CHANGELOG
  Use more efficient equality checks
  Add note about input validation
  Use more efficient check for overflow
  Check if amount == 0 before doing division
  Reapply prettier
  New relayers
  feat(sra_client.py): Test deployed pkg via tox
  ...

11 files changed, 13 insertions, 13 deletions

diff --git a/packages/website/md/docs/0xjs/0.0.1/installation.md b/packages/website/md/docs/0xjs/0.0.1/installation.md
index ac0a47699..3860df1cc 100644
--- a/packages/website/md/docs/0xjs/0.0.1/installation.md
+++ b/packages/website/md/docs/0xjs/0.0.1/installation.md
@@ -28,4 +28,4 @@ Download the UMD module from our [releases page](https://github.com/0xProject/0x
 
 ### Wiki
 
-Check out our [wiki](https://0xproject.com/wiki) for articles on how to get 0x.js setup with TestRPC, Infura and more!
+Check out our [wiki](https://0x.org/wiki) for articles on how to get 0x.js setup with TestRPC, Infura and more!
diff --git a/packages/website/md/docs/0xjs/1.0.1/installation.md b/packages/website/md/docs/0xjs/1.0.1/installation.md
index 74c902afd..d5c13e710 100644
--- a/packages/website/md/docs/0xjs/1.0.1/installation.md
+++ b/packages/website/md/docs/0xjs/1.0.1/installation.md
@@ -37,4 +37,4 @@ Download the UMD module from our [releases page](https://github.com/0xProject/0x
 
 ### Wiki
 
-Check out our [wiki](https://0xproject.com/wiki) for articles on how to get 0x.js setup with Ganache, Infura and more!
+Check out our [wiki](https://0x.org/wiki) for articles on how to get 0x.js setup with Ganache, Infura and more!
diff --git a/packages/website/md/docs/0xjs/2.0.0/installation.md b/packages/website/md/docs/0xjs/2.0.0/installation.md
index aaac263d0..87d763572 100644
--- a/packages/website/md/docs/0xjs/2.0.0/installation.md
+++ b/packages/website/md/docs/0xjs/2.0.0/installation.md
@@ -35,4 +35,4 @@ Download the UMD module from our [releases page](https://github.com/0xProject/0x
 
 ### Wiki
 
-Check out our [wiki](https://0xproject.com/wiki) for articles on how to get 0x.js setup with TestRPC, Infura and more!
+Check out our [wiki](https://0x.org/wiki) for articles on how to get 0x.js setup with TestRPC, Infura and more!
diff --git a/packages/website/md/docs/asset_buyer/introduction.md b/packages/website/md/docs/asset_buyer/introduction.md
index a59539ac6..bac81c760 100644
--- a/packages/website/md/docs/asset_buyer/introduction.md
+++ b/packages/website/md/docs/asset_buyer/introduction.md
@@ -1 +1 @@
-Welcome to the [asset-buyer](https://github.com/0xProject/0x-monorepo/tree/development/packages/asset-buyer) documentation! AssetBuyer is a library that provides an easy way to buy any asset with ETH in one click, leveraging 0x liquidity and the [Forwarder contract](https://0xproject.com/docs/contracts#Forwarder).
+Welcome to the [asset-buyer](https://github.com/0xProject/0x-monorepo/tree/development/packages/asset-buyer) documentation! AssetBuyer is a library that provides an easy way to buy any asset with ETH in one click, leveraging 0x liquidity and the [Forwarder contract](https://0x.org/docs/contracts#Forwarder).
diff --git a/packages/website/md/docs/connect/1/installation.md b/packages/website/md/docs/connect/1/installation.md
index 950bf92ca..d457b0577 100644
--- a/packages/website/md/docs/connect/1/installation.md
+++ b/packages/website/md/docs/connect/1/installation.md
@@ -12,4 +12,4 @@ import { HttpClient } from '@0xproject/connect';
 
 ### Wiki
 
-Check out our [0x Connect introduction tutorial](https://0xproject.com/wiki#Intro-Tutorial) for information on how to integrate relayers into your application.
+Check out our [0x Connect introduction tutorial](https://0x.org/wiki#Intro-Tutorial) for information on how to integrate relayers into your application.
diff --git a/packages/website/md/docs/connect/3/installation.md b/packages/website/md/docs/connect/3/installation.md
index 6797d9633..8ed6172bf 100644
--- a/packages/website/md/docs/connect/3/installation.md
+++ b/packages/website/md/docs/connect/3/installation.md
@@ -12,4 +12,4 @@ import { HttpClient } from '@0x/connect';
 
 ### Wiki
 
-Check out our [0x Connect introduction tutorial](https://0xproject.com/wiki#Intro-Tutorial) for information on how to integrate relayers into your application.
+Check out our [0x Connect introduction tutorial](https://0x.org/wiki#Intro-Tutorial) for information on how to integrate relayers into your application.
diff --git a/packages/website/md/docs/migrations/1/introduction.md b/packages/website/md/docs/migrations/1/introduction.md
index 82ae3a0ab..70b13c5f8 100644
--- a/packages/website/md/docs/migrations/1/introduction.md
+++ b/packages/website/md/docs/migrations/1/introduction.md
@@ -1 +1 @@
-Welcome to the [@0x/migrations](https://github.com/0xProject/0x-monorepo/tree/development/packages/migrations) documentation! This package is intended for developers who would like to deploy the 0x protocol system of smart contracts to a custom testnet. If you want to test against existing testnets, check out our pre-deployed [Ganache snapshot](https://0xproject.com/wiki#Ganache-Setup-Guide) or where 0x is already deployed on [popular testnets](https://0xproject.com/wiki#Deployed-Addresses).
+Welcome to the [@0x/migrations](https://github.com/0xProject/0x-monorepo/tree/development/packages/migrations) documentation! This package is intended for developers who would like to deploy the 0x protocol system of smart contracts to a custom testnet. If you want to test against existing testnets, check out our pre-deployed [Ganache snapshot](https://0x.org/wiki#Ganache-Setup-Guide) or where 0x is already deployed on [popular testnets](https://0x.org/wiki#Deployed-Addresses).
diff --git a/packages/website/md/docs/smart_contracts/2/introduction.md b/packages/website/md/docs/smart_contracts/2/introduction.md
index 0b4e2aac6..4a3a73027 100644
--- a/packages/website/md/docs/smart_contracts/2/introduction.md
+++ b/packages/website/md/docs/smart_contracts/2/introduction.md
@@ -2,5 +2,5 @@ Welcome to the [0x smart contracts](https://github.com/0xProject/0x-monorepo/tre
 
 ### Helpful wiki articles:
 
-*   [Deployed smart contract addresses](https://0xproject.com/wiki#Deployed-Addresses)
+*   [Deployed smart contract addresses](https://0x.org/wiki#Deployed-Addresses)
 *   [0x Protocol Specification](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md)
diff --git a/packages/website/md/docs/sol_cov/1/usage.md b/packages/website/md/docs/sol_cov/1/usage.md
index c747005fb..c2b8404af 100644
--- a/packages/website/md/docs/sol_cov/1/usage.md
+++ b/packages/website/md/docs/sol_cov/1/usage.md
@@ -1,4 +1,4 @@
-Sol-cov uses transaction traces in order to figure out which lines of Solidity source code have been covered by your tests. In order for it to gather these traces, you must add the `CoverageSubprovider` to the [ProviderEngine](https://github.com/MetaMask/provider-engine) instance you use when running your Solidity tests. If you're unfamiliar with ProviderEngine, please read the [Web3 Provider explained](https://0xproject.com/wiki#Web3-Provider-Explained) wiki article.
+Sol-cov uses transaction traces in order to figure out which lines of Solidity source code have been covered by your tests. In order for it to gather these traces, you must add the `CoverageSubprovider` to the [ProviderEngine](https://github.com/MetaMask/provider-engine) instance you use when running your Solidity tests. If you're unfamiliar with ProviderEngine, please read the [Web3 Provider explained](https://0x.org/wiki#Web3-Provider-Explained) wiki article.
 
 The CoverageSubprovider eavesdrops on the `eth_sendTransaction` and `eth_call` RPC calls and collects traces after each call using `debug_traceTransaction`. `eth_call`'s' don't generate traces - so we take a snapshot, re-submit it as a transaction, get the trace and then revert the snapshot.
 
@@ -8,7 +8,7 @@ In order to use `CoverageSubprovider` with your favorite framework you need to p
 
 ### Sol-compiler
 
-If you are generating your artifacts with [@0xproject/sol-compiler](https://0xproject.com/docs/sol-compiler) you can use the `SolCompilerArtifactsAdapter` we've implemented for you.
+If you are generating your artifacts with [@0xproject/sol-compiler](https://0x.org/docs/sol-compiler) you can use the `SolCompilerArtifactsAdapter` we've implemented for you.
 
 ```typescript
 import { SolCompilerArtifactsAdapter } from '@0xproject/sol-cov';
diff --git a/packages/website/md/docs/sol_cov/2/usage.md b/packages/website/md/docs/sol_cov/2/usage.md
index d1c76474b..8e33f3bf5 100644
--- a/packages/website/md/docs/sol_cov/2/usage.md
+++ b/packages/website/md/docs/sol_cov/2/usage.md
@@ -1,4 +1,4 @@
-Sol-cov uses transaction traces in order to figure out which lines of Solidity source code have been covered by your tests. In order for it to gather these traces, you must add the `CoverageSubprovider` to the [ProviderEngine](https://github.com/MetaMask/provider-engine) instance you use when running your Solidity tests. If you're unfamiliar with ProviderEngine, please read the [Web3 Provider explained](https://0xproject.com/wiki#Web3-Provider-Explained) wiki article.
+Sol-cov uses transaction traces in order to figure out which lines of Solidity source code have been covered by your tests. In order for it to gather these traces, you must add the `CoverageSubprovider` to the [ProviderEngine](https://github.com/MetaMask/provider-engine) instance you use when running your Solidity tests. If you're unfamiliar with ProviderEngine, please read the [Web3 Provider explained](https://0x.org/wiki#Web3-Provider-Explained) wiki article.
 
 The CoverageSubprovider eavesdrops on the `eth_sendTransaction` and `eth_call` RPC calls and collects traces after each call using `debug_traceTransaction`. `eth_call`'s' don't generate traces - so we take a snapshot, re-submit it as a transaction, get the trace and then revert the snapshot.
 
@@ -8,7 +8,7 @@ In order to use `CoverageSubprovider` with your favorite framework you need to p
 
 ### Sol-compiler
 
-If you are generating your artifacts with [@0x/sol-compiler](https://0xproject.com/docs/sol-compiler) you can use the `SolCompilerArtifactsAdapter` we've implemented for you.
+If you are generating your artifacts with [@0x/sol-compiler](https://0x.org/docs/sol-compiler) you can use the `SolCompilerArtifactsAdapter` we've implemented for you.
 
 ```typescript
 import { SolCompilerArtifactsAdapter } from '@0x/sol-cov';
diff --git a/packages/website/md/docs/subproviders/1/introduction.md b/packages/website/md/docs/subproviders/1/introduction.md
index 835201064..fe7fb6a8d 100644
--- a/packages/website/md/docs/subproviders/1/introduction.md
+++ b/packages/website/md/docs/subproviders/1/introduction.md
@@ -1 +1 @@
-Welcome to the [Subproviders](https://github.com/0xProject/0x-monorepo/tree/development/packages/subproviders) documentation! Subproviders is a package containing useful [subproviders](https://0xproject.com/wiki#Web3-Provider-Explained) that can be used with the [Web3 Provider Engine](https://github.com/MetaMask/provider-engine) library.
+Welcome to the [Subproviders](https://github.com/0xProject/0x-monorepo/tree/development/packages/subproviders) documentation! Subproviders is a package containing useful [subproviders](https://0x.org/wiki#Web3-Provider-Explained) that can be used with the [Web3 Provider Engine](https://github.com/MetaMask/provider-engine) library.