Migrate store_client to axios and async/await

[felixbrucker]

Todo:

• [x] migrate publish plugin release to axios and remove superagent completely
• [x] add eslint filename config
• [x] logging in store commander via EventEmitter
• [x] migrate to async/await
• [x] axios multipart/form-data not supported in nodejs: either wait/implement ourself or migrate back to superagent
• [x] sale and brokerage queries (chunked)
• [x] retry login once if "401 - Unauthenticated" is encountered