Add tutorial for symbol and string collection using /api/collect endpoint

[keshav-space]

• Refrence PurlDB: purl2sym Packaging and documentation #330

[JonoYang]

@keshav-space Instructions are clear, I left some comments about some of the examples not having data in the extra_data field.

[JonoYang]

@keshav-space Thanks for updating the example to include more results, but I think some of the results can be truncated so the doc page isnt so large with example data. Other than that, I think it looks good.

[keshav-space]

but I think some of the results can be truncated so the doc page isnt so large with example data

@JonoYang I tried using ellipsis to truncate the JSON result, but that resulted in Sphinx throwing lexing error. Instead of truncating the results, I have changed the example to a smaller file, and we still have sufficient results to show from each tools.

[pombredanne]

@JonoYang we found a way using the standard HTML <details> tag to collapse/expand long text runs

[keshav-space]

@JonoYang

RTD.Tutorial.mov

[JonoYang]

@keshav-space The toggle-able file contents looks great, thanks!