Storage/endpoints are now Configurable via settings.php.
JS triggers use the configured endpoint url.

Fix Fatal error: Declaration of Drupal\radioactivity\DefaultIncidentStorage::addIncident() must be compatible with Drupal\radioactivity\IncidentStorageInterface::addIncident(Drupal\radioactivity\Incident $incident)

Added cutoff. Fixed issue where formatters were not triggered when the content had no content in the field

o Use correct votingapi callback, it is:
  <module;>_votingapi_insert(...)

Side note:
o radioactivity_votingapi used callback <module;>_insert(...). It
  worked because that actually matched module <code>radioactivity</code> which is a dependency
  for radioactivity_votingapi. However, using same pattern for
  <code>radioactivity_up_down_voting</code> obviously missed
  the votinga callback... Hope we got this right this time!

o Introduce radioactivity_up_down_voting module
o Fix some radioactivity_votingapi descriptions

to radioactivity.inc. Utilize radioactivity.inc in radioactivity_node.module.
This is a fix for issue #301230.

o create and drop the rad_id sequence in install

o Fix description of click duration

o Add help texts for subtype settings

o Remove energy with class 'arb'

Fix harmless uninstall warnings, if radioactivity core is uninstalled before radioactivity_node or radioactivity_comment

o radioactivity_arbitrary_source
o radioactivity_arbitrary_target
o radioactivity_http

o Fix some strings a bit