Merge branch 'development' into fix/docLinks

* development:
  Update and standardize contracts README
  Add to CHANGELOG
  Refactor toBaseUnitAmount so that it throws if user supplies unitAmount with too many decimals
  Make assertion stricter so that one cannot submit invalid baseUnit amounts to `toUnitAmount`
  Add some missed underscores, update changelog and comments
  Add new underscore-privates rule to @0xproject/tslint-config and fix lint errors

# Conflicts:
#	packages/website/ts/pages/documentation/documentation.tsx
#	packages/website/ts/pages/shared/nested_sidebar_menu.tsx

1 files changed, 3 insertions, 3 deletions

diff --git a/packages/kovan-faucets/src/ts/zrx_request_queue.ts b/packages/kovan-faucets/src/ts/zrx_request_queue.ts
index 717adc3c4..630991e3b 100644
--- a/packages/kovan-faucets/src/ts/zrx_request_queue.ts
+++ b/packages/kovan-faucets/src/ts/zrx_request_queue.ts
@@ -17,20 +17,20 @@ const DISPENSE_AMOUNT_ZRX = new BigNumber(0.1);
 const QUEUE_INTERVAL_MS = 5000;
 
 export class ZRXRequestQueue extends RequestQueue {
-    private zeroEx: ZeroEx;
+    private _zeroEx: ZeroEx;
     constructor(web3: Web3) {
         super(web3);
         this.queueIntervalMs = QUEUE_INTERVAL_MS;
         const zeroExConfig = {
             networkId: configs.KOVAN_NETWORK_ID,
         };
-        this.zeroEx = new ZeroEx(web3.currentProvider, zeroExConfig);
+        this._zeroEx = new ZeroEx(web3.currentProvider, zeroExConfig);
     }
     protected async processNextRequestFireAndForgetAsync(recipientAddress: string) {
         utils.consoleLog(`Processing ZRX ${recipientAddress}`);
         const baseUnitAmount = ZeroEx.toBaseUnitAmount(DISPENSE_AMOUNT_ZRX, 18);
         try {
-            await this.zeroEx.token.transferAsync(
+            await this._zeroEx.token.transferAsync(
                 configs.ZRX_TOKEN_ADDRESS, configs.DISPENSER_ADDRESS, recipientAddress, baseUnitAmount,
             );
             utils.consoleLog(`Sent ${DISPENSE_AMOUNT_ZRX} ZRX to ${recipientAddress}`);