2.1.0-prerelease

The Salesforce Doc Portal has had another unexpected rewrite - moving to an angular app, which means scraping is not possible (without a headless browser anyway).

After some digging, I've turned up new JSON Tables of Contents that can be retrieved dynamically, and these are being used to construct the reference entries in Sublime. This may lead to a very slight speed boost, as we're not grabbing entire html pages.