v4.1.0 Converse reset

upgrade for bot engine v1

v3.4.0 - adding versioning

v3.3.1 - fixed recursive call for actions + ensure context type

v3.3.0 - unifying action parameters

v3.2 - updating action parameters

API docs + better error message

wit-ruby v3.0 - bot engine

wit-ruby 2.0

adding libcurl dependency