Updated all http URLs to https (#1616)

Author: IvanGoncharov

.github/CONTRIBUTING.md

@@ -76,7 +76,7 @@ ensure your pull request matches the style guides, run `npm run prettier`.
 * 80 character line length strongly preferred.
 * Prefer `'` over `"`
 * ES6 syntax when possible. However do not rely on ES6-specific functions to be available.
-* Use [Flow types](http://flowtype.org/).
+* Use [Flow types](https://flowtype.org/).
 * Use semicolons;
 * Trailing commas,
 * Avd abbr wrds.
@@ -90,7 +90,7 @@ then use `npm version patch|minor|major` in order to increment the version in
 package.json and tag and commit a release. Then `git push && git push --tags`
 this change so Travis CI can deploy to NPM. *Do not run `npm publish` directly.*
 Once published, add [release notes](https://github.com/graphql/graphql-js/tags).
-Use [semver](http://semver.org/) to determine which version part to increment.
+Use [semver](https://semver.org/) to determine which version part to increment.
 
 Example for a patch release:
 

.github/ISSUE_TEMPLATE.md

@@ -2,7 +2,7 @@
 
 We want to keep signal strong in the GitHub issue tracker – to make sure that it remains the best place to track bugs and features that affect development.
 
-If you have a question on how to use GraphQL, please [post it to Stack Overflow](https://stackoverflow.com/questions/ask?tags=graphql) with the tag [#graphql](http://stackoverflow.com/questions/tagged/graphql).
+If you have a question on how to use GraphQL, please [post it to Stack Overflow](https://stackoverflow.com/questions/ask?tags=graphql) with the tag [#graphql](https://stackoverflow.com/questions/tagged/graphql).
 
 Please do not post general questions directly as GitHub issues. They may sit for weeks unanswered, or may be spontaneously closed without answer.
 

README.md

@@ -2,14 +2,14 @@
 
 The JavaScript reference implementation for GraphQL, a query language for APIs created by Facebook.
 
-[![npm version](https://badge.fury.io/js/graphql.svg)](http://badge.fury.io/js/graphql)
+[![npm version](https://badge.fury.io/js/graphql.svg)](https://badge.fury.io/js/graphql)
 [![Build Status](https://travis-ci.org/graphql/graphql-js.svg?branch=master)](https://travis-ci.org/graphql/graphql-js?branch=master)
 [![Coverage Status](https://coveralls.io/repos/graphql/graphql-js/badge.svg?branch=master)](https://coveralls.io/r/graphql/graphql-js?branch=master)
 
 See more complete documentation at https://graphql.org/ and
 https://graphql.org/graphql-js/.
 
-Looking for help? Find resources [from the community](http://graphql.org/community/).
+Looking for help? Find resources [from the community](https://graphql.org/community/).
 
 
 ## Getting Started

package.json

@@ -12,7 +12,7 @@
   },
   "repository": {
     "type": "git",
-    "url": "http://github.com/graphql/graphql-js.git"
+    "url": "https://github.com/graphql/graphql-js.git"
   },
   "keywords": [
     "graphql",

src/type/scalars.js

@@ -107,7 +107,7 @@ export const GraphQLFloat = new GraphQLScalarType({
   description:
     'The `Float` scalar type represents signed double-precision fractional ' +
     'values as specified by ' +
-    '[IEEE 754](http://en.wikipedia.org/wiki/IEEE_floating_point). ',
+    '[IEEE 754](https://en.wikipedia.org/wiki/IEEE_floating_point). ',
   serialize: serializeFloat,
   parseValue: coerceFloat,
   parseLiteral(ast) {