Merge branch 'development' into dev-section-redesign

* development: (62 commits)
  Fix linter error
  Upgrade ethereum-types
  Lint and update deps
  Be more explicit with falsiness
  Add type to cssRuleIfExists
  Fix issue where we throw if non-numeric characters are used in input
  Upgrade to more recent types, fix yarn.lock
  [fix]: [testnet-faucet] Exit 1 on build fail
  Explains tools we want them to use
  Add note about button
  Add dev-tools-pages bundles to gitignore
  Improve README
  Fix button and center
  Increase max bundle size for instant
  Add stuff
  Initial project scaffolding
  Change tslint config to remove conflicts with prettier
  fix: [testnet-faucet] Signing of orders
  Update the CHANGELOG
  Add comments for expiryBuffer
  ...

1 files changed, 16 insertions, 2 deletions

diff --git a/packages/subproviders/src/index.ts b/packages/subproviders/src/index.ts
index b5f9b3f90..9f4dac58b 100644
--- a/packages/subproviders/src/index.ts
+++ b/packages/subproviders/src/index.ts
@@ -27,6 +27,7 @@ export { Subprovider } from './subproviders/subprovider';
 export { NonceTrackerSubprovider } from './subproviders/nonce_tracker';
 export { PrivateKeyWalletSubprovider } from './subproviders/private_key_wallet';
 export { MnemonicWalletSubprovider } from './subproviders/mnemonic_wallet';
+export { MetamaskSubprovider } from './subproviders/metamask_subprovider';
 export { EthLightwalletSubprovider } from './subproviders/eth_lightwallet_subprovider';
 
 export {
@@ -47,6 +48,19 @@ export {
     LedgerGetAddressResult,
 } from './types';
 
-export { ECSignature } from '@0xproject/types';
+export {
+    ECSignature,
+    EIP712Object,
+    EIP712ObjectValue,
+    EIP712TypedData,
+    EIP712Types,
+    EIP712Parameter,
+} from '@0xproject/types';
 
-export { JSONRPCRequestPayload, Provider, JSONRPCResponsePayload, JSONRPCErrorCallback } from 'ethereum-types';
+export {
+    JSONRPCRequestPayload,
+    Provider,
+    JSONRPCResponsePayload,
+    JSONRPCErrorCallback,
+    JSONRPCResponseError,
+} from 'ethereum-types';