add missing source file license headers

Author: willnorris

scripts/fetch_augur_metrics.py

@@ -1,3 +1,6 @@
+# Copyright 2018 Twitter, Inc.
+# SPDX-License-Identifier: Apache-2.0
+
 """
 Fetch metrics provided by Augur.
 https://github.com/osshealth/augur

scripts/fetch_projects.py

@@ -1,3 +1,6 @@
+# Copyright 2018 Twitter, Inc.
+# SPDX-License-Identifier: Apache-2.0
+
 import os
 import operator
 import json

scripts/fetch_year_in_review.py

@@ -1,3 +1,6 @@
+# Copyright 2018 Twitter, Inc.
+# SPDX-License-Identifier: Apache-2.0
+
 """
 Aggregate Summary
 

scripts/graphql_queries.py

@@ -1,3 +1,6 @@
+# Copyright 2018 Twitter, Inc.
+# SPDX-License-Identifier: Apache-2.0
+
 org_all_repos = """
 query ($owner: String!, $endCursor: String) {
   organization(login: $owner) {

static/js/index.js

@@ -1,3 +1,8 @@
+/**
+ * Copyright 2018 Twitter, Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 // Changes height of target to newHeight
 
 function changeHeightByClass(target, newHeight) {

static/js/main.js

@@ -1,3 +1,8 @@
+/**
+ * Copyright 2018 Twitter, Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 // Functions to add and remove CSS classes
 
 function addClassById(id, className) {

static/js/memberships.js

@@ -1,3 +1,8 @@
+/**
+ * Copyright 2018 Twitter, Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 // Remove top border from first membership card
 
 var memberships = document.getElementsByClassName("membership");

static/js/projects.js

@@ -1,3 +1,8 @@
+/**
+ * Copyright 2018 Twitter, Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 // Put custom repo GitHub URLs in this object, keyed by nameWithOwner repo name.
 var customGithubURL = {
     "twitter/pants": "https://github.com/pantsbuild/pants",

static/js/year-in-review.js

@@ -1,3 +1,8 @@
+/**
+ * Copyright 2018 Twitter, Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 // Insert date range for header
 let date = new Date();
 let month = date.toLocaleString('default', { month: 'short' });