Discovery: Consider merging this repository into XBlock

[kdmccormick]

(This is low-priority, but it's something we've considered for a while in our ongoing effort to reduce Open edX maintenance workload, so I just wanted to capture it here.)

For background, web_fragments was build originally to support XBlocks, but with the idea in mind that it might be more generally useful.

Questions:

• Does anything use this repository without using XBlock?
• If not, do we forsee a reason that this repository would be used stand-alone in the future?
• If not, then would it be easier maintenance-wise to fold this into XBlock repository as another top-level folder, released as part of the XBlock PyPI package? This would mean that anyone who runs pip install xblock would still be able to run import web_fragments, as they are today.

[kdmccormick]

FYI @Kelketek . This is not something that needs to be acted on now, just some context I want you to have if you take on maintenance of this. cc @feanil .

[Kelketek]

Thanks, @kdmccormick . When I was looking over the project, I had this exact same question in my mind, so looking forward to digging into it :)