Improved compatibility with the open CodeReef platform
We improved the compatibility with the open CodeReef platform (https://codereef.ai/static/docs) and fixed minor issues:
- ck webhelp now shows published components at the CodeReef portal
- ck webapi now shows module API at the CodeReef portal
- Added "ck codereef " to show information about published components at the CodeReef portal
- fixed repo update
- added backward compatibility for the search via ElasticSearch
- [experimental] prototyped automatic downloading of stable CK components from the CodeReef portal (https://codereef.ai/portal)
- do not ask for "web support" by default when adding actions
- Allowed ' character in names of CK entries
- Added 2020
- Simplified Readme