Articulate v0.22.0 Release

ADDED

• Agent icons and colors
• validation to avoid empty training sets
• UI internationalization (Spanish, let us know if want to help add more languages)
• reverse proxy built into UI server
• help videos for most pages
• auto-highlight of keywords based on keyword value list
• ability to clone responses
• can edit responses in place

CHANGED

• Upgraded to Rasa 0.14.4
• slots can now use the same entities multiple times
• changed API Dockerfile to use LTS base image
• category select for review page when using multi-actions
• material icon package to reduce size
• actions are now sorted by name in dropdowns
• updated lodash
• migrated UI backend to Api from Express
• sayings categories can now be changed
• moved saying and keyword to dialogue tab on main interface

FIXED

• webhook response bug resulting in "a converse error has occurred"
• regex keyword bug
• chained actions not being added to the queue
• Many more...