v0.2.7

* feat(query): support `subcollections` of any depth - @lopesmcc 
* feat(tests): unit tests `subcollections` of any depth (including interactions with both `setListener` and `dataReducer`)
* feat(build): `prettier` and `eslint-plugin-prettier` added for improved code styling

Author: prescottprue

.babelrc

@@ -25,6 +25,12 @@
       "plugins": [
         "transform-inline-environment-variables"
       ]
+    },
+    "test": {
+      "plugins": [
+        "transform-runtime",
+        "transform-async-to-generator"
+      ]
     }
   }
 }

.eslintrc

@@ -2,15 +2,21 @@ root: true
 
 parser: babel-eslint
 
-extends: [airbnb]
-plugins: [babel]
+extends: [airbnb, prettier]
+plugins: [babel, prettier]
 
 env:
   browser: true
   es6: true
   node: true
 
 rules:
+  prettier/prettier: ['error', {
+    singleQuote: true, # airbnb
+    trailingComma: 'all', # airbnb
+    # arrow-parens: 0 # does not support requireForBlockBody
+  }]
   no-console: 'error'
   no-confusing-arrow: 0
   no-case-declarations: 0
+  arrow-parens: [2, "as-needed"]

.prettierrc

@@ -0,0 +1,2 @@
+singleQuote: true # airbnb
+trailingComma: 'all'