Fix #53 readme links to constructor properties are broken

.nycrc

@@ -1,4 +1,6 @@
 {
     "extends": "@istanbuljs/nyc-config-typescript",
-    "exclude": ["src/test/**"]
+    "exclude": ["src/test/**"],
+    "sourceMap": true,
+    "produce-source-map": true
 }

package.json

@@ -13,7 +13,7 @@
     "buildDist": "rm -rf dist/* && ./node_modules/.bin/tsc",
     "test": "npm run lint && npm run mocha",
     "mocha": "node --preserve-symlinks -r source-map-support/register node_modules/mocha/bin/_mocha --opts src/test/mocha.opts",
-    "cover": "nyc --reporter=lcov --reporter=text-summary npm run test",
+    "cover": "rm -rf coverage && nyc --reporter=lcov --reporter=text-summary npm run test",
     "lint": "tslint -c tslint.json 'src/**/*.ts' 'test/**/*.ts'"
   },
   "repository": {

src/test/src/index.spec.ts

@@ -27,7 +27,7 @@ import {Blobs, S3Stub} from '../stubs/S3Stub';
 const should = chai.should();
 let inst: Squiss | null = null;
 const origSQS = AWS.SQS;
-const wait = (ms?: number) => delay(ms === undefined ? 200 : ms);
+const wait = (ms?: number) => delay(ms === undefined ? 20 : ms);
 
 const getS3Stub = (blobs?: Blobs) => {
   return new S3Stub(blobs) as any as S3;