add contribution akkaActor, update settings.gradle
add contribution javaMessaging with JMS
correct javaMessaging tests
3 DSL Implementations
Merge remote-tracking branch 'upstream/master'

Conflicts:
	contributions/akkaActor/.gitignore
	contributions/javaMessaging/src/test/java/org/softlang/company/tests/TestCut.java
	contributions/javaMessaging/src/test/java/org/softlang/company/tests/TestTotal.java
	contributions/settings.gradle