Created property keepEvents at bbb-web to make redis record the events for all meetings

...ain/scala/org/bigbluebutton/core/BigBlueButtonActor.scala

...in/scala/org/bigbluebutton/common2/domain/Meeting2x.scala

...c/test/scala/org/bigbluebutton/common2/TestFixtures.scala

...b/src/main/java/org/bigbluebutton/api/MeetingService.java

...src/main/java/org/bigbluebutton/api/RecordingService.java

...src/main/java/org/bigbluebutton/api2/IBbbWebApiGWApp.java

...rc/main/scala/org/bigbluebutton/api2/BbbWebApiGWApp.scala

bigbluebutton-config/bin/bbb-record

...html5/imports/api/meetings/server/modifiers/addMeeting.js

bigbluebutton-web/grails-app/conf/bigbluebutton.properties

bigbluebutton-web/grails-app/conf/spring/resources.xml

record-and-playback/core/scripts/bigbluebutton.yml

record-and-playback/core/scripts/events/events.rb

record-and-playback/core/scripts/rap-archive-worker.rb

record-and-playback/deploy.sh