Merge pull request #135 from gsuitedevs/webapp

Add a sample web app

Author: Eric Koleda

.gitignore

@@ -1,2 +1,8 @@
 node_modules/
 *.log
+
+# Don't commit the clasp configurations for samples.
+samples/**/.clasp.json
+# Don't commit secrets files, used to hold client IDs and secrets without
+# needing to modify checked in code.
+samples/**/Secrets.gs