v2.7.0 - remove some obsolete projects, correct method names in functional interfaces for consistency, add util/subscriptions, remove original bunyan-java, bump library versions
v2.7.0 - remove some obsolete projects, correct method names in functional interfaces for consistency, add util/subscriptions, remove original bunyan-java, bump library versions

timboudreau/generic-web-api,timboudreau/generic-web-api