* addunidoc task via an AutoPlugin that depends on PrValidation and Unidoc autoplugins
* separate cli option logic to a case class
* remove autoplugin for root project
+ enable parallel execution
+ exclude perf tests (TODO mark more as such)
+ uses sbt-dependency-graph plugin
+ implement dependency tracking for testing of only these
+ project which could have been affected by a given PR
* load sample builds from their definitions and replace library dependencies with project ones
* remove redefined sample build definitions
* test osgi sample by running a maven command
