[#68681988] Updated to allow adding adhoc line items from addProduct action.
[#68681988] Fixed merge conflicts with new adhoc products code.
[#69572726] Refactoring allplayers.js to use seamless.js
Merge pull request #67 from bdlangton/68681988

[SPRINTFIX][#68681988] Updated to handle adhoc products.
Merge branch 'master' of https://github.com/AllPlayers/allplayers.js

Conflicts:
	bin/allplayers.app.client.min.js
	bin/allplayers.app.server.min.js
	bin/allplayers.embed.client.min.js
	bin/allplayers.embed.server.min.js
Update README.md
Update README.md
[#69572726] Fixing issues with IE.