Adding support for graphql@14 (#211)

* fix(deps): update to graphql@14
* Adding support for Node v8 and v10

Closes #217 #208

.travis.yml

@@ -1,7 +1,7 @@
 language: node_js
 node_js:
+  - "10"
+  - "8"
   - "6"
-  - "5"
-  - "4"
 script:
     - yarn test

package.json

@@ -25,12 +25,12 @@
     "babel-preset-es2015": "^6.9.0",
     "babel-register": "^6.9.0",
     "chai": "^4.0.2",
-    "graphql": "^0.13.0",
+    "graphql": "^14.0.2",
     "mocha": "^3.4.1",
     "rollup": "^0.45.0",
     "test-all-versions": "^3.3.2"
   },
   "peerDependencies": {
-    "graphql": "^0.9.0 || ^0.10.0 || ^0.11.0 || ^0.12.0 || ^0.13.0"
+    "graphql": "^0.9.0 || ^0.10.0 || ^0.11.0 || ^0.12.0 || ^0.13.0 || ^14.0.0"
   }
 }

yarn.lock

@@ -644,11 +644,11 @@ globals@^9.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/graceful-readlink/-/graceful-readlink-1.0.1.tgz#4cafad76bc62f02fa039b2f94e9a3dd3a391a725"
 
-graphql@^0.13.0:
-  version "0.13.1"
-  resolved "https://registry.yarnpkg.com/graphql/-/graphql-0.13.1.tgz#9b3db3d8e40d1827e4172404bfdd2e4e17a58b55"
+graphql@^14.0.2:
+  version "14.0.2"
+  resolved "https://registry.yarnpkg.com/graphql/-/graphql-14.0.2.tgz#7dded337a4c3fd2d075692323384034b357f5650"
   dependencies:
-    iterall "^1.2.0"
+    iterall "^1.2.2"
 
 growl@1.9.2:
   version "1.9.2"
@@ -716,9 +716,9 @@ isarray@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
 
-iterall@^1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/iterall/-/iterall-1.2.0.tgz#434e9f41f0b99911ab9c3d49d95f0e079176a2a2"
+iterall@^1.2.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/iterall/-/iterall-1.2.2.tgz#92d70deb8028e0c39ff3164fdbf4d8b088130cd7"
 
 js-tokens@^3.0.0:
   version "3.0.1"