meta: various issues/questions about TES.

[claymcleod]

Hi there!

We recently used TES during the St. Jude Biohackathon (code) to build a new workflow execution engine. As part of that, we also developed the tes crate. During that exercise, I had several questions about the TES specification.

I'm going to create an issue for each of these, but I wanted to have this meta issue just to keep track of all of the conversations and/or if there are bigger picture thoughts to discuss.

• Add a capabilities endpoint. #206
• Add resource utilization endpoint(s). #207
• Resource requests should be at executor level. #208
• Switch to autogeneration of the specification. #209
• Inconsistent field name casing. #210