fix(lint): Make linting prettier compatible

Author: timsuchanek

Diff for: package.json

@@ -54,6 +54,7 @@
   "devDependencies": {
     "@types/aws-lambda": "0.0.30",
     "tslint": "5.9.1",
+    "tslint-config-prettier": "^1.6.0",
     "tslint-config-standard": "7.0.0",
     "typescript": "2.6.2"
   }

Diff for: tslint.json

@@ -1,13 +1,6 @@
 {
-  "extends": ["tslint-config-standard"],
+  "extends": ["tslint-config-standard", "tslint-config-prettier"],
   "rules": {
-    "trailing-comma": [
-      true,
-      {
-        "multiline": "always",
-        "singleline": "never"
-      }
-    ],
     "no-use-before-declare": false,
     "space-before-function-paren": false
   }

Diff for: yarn.lock

@@ -821,6 +821,10 @@ tslib@^1.8.0:
   version "1.8.1"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.8.1.tgz#6946af2d1d651a7b1863b531d6e5afa41aa44eac"
 
+tslint-config-prettier@^1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/tslint-config-prettier/-/tslint-config-prettier-1.6.0.tgz#fec1ee8fb07e8f033c63fed6b135af997f31962a"
+
 [email protected]:
   version "7.0.0"
   resolved "https://registry.yarnpkg.com/tslint-config-standard/-/tslint-config-standard-7.0.0.tgz#47bbf25578ed2212456f892d51e1abe884a29f15"