Use <script> tags
Merge branch 'master' of https://github.com/clarkbw/about-history into use-script-tags

Conflicts:
	data/history-pagemod.js
	lib/main.js
tidying up, using arrow functions, making fewer emits, waiting for onload event before collecting metadata
Adding test for history and service/history modules
Merge pull request #25 from erikvold/use-script-tags

Use <script> tags