Merge branch 'feature/improvement-tests' into 'dev'

ragconnect.base/build.gradle

ragconnect.tests/build.gradle

...nnect.tests/src/test/01-input/tokenValueSend/Test.connect

...src/test/01-input/tokenValueSend/TestDependencies.connect

...t/java/org/jastadd/ragconnect/tests/AbstractMqttTest.java

...test/java/org/jastadd/ragconnect/tests/AttributeTest.java

...a/org/jastadd/ragconnect/tests/ContextFreeSimpleTest.java

...c/test/java/org/jastadd/ragconnect/tests/ExampleTest.java

...est/java/org/jastadd/ragconnect/tests/ForwardingTest.java

...g/jastadd/ragconnect/tests/IncrementalDependencyTest.java

...st/java/org/jastadd/ragconnect/tests/IndexedSendTest.java

...c/test/java/org/jastadd/ragconnect/tests/MappingTest.java

...st/java/org/jastadd/ragconnect/tests/Read1Write2Test.java

...st/java/org/jastadd/ragconnect/tests/Read2Write1Test.java

...src/test/java/org/jastadd/ragconnect/tests/TestUtils.java

...s/src/test/java/org/jastadd/ragconnect/tests/ViaTest.java

...a/org/jastadd/ragconnect/tests/list/AbstractListTest.java

...a/org/jastadd/ragconnect/tests/relation/RelationTest.java

...d/ragconnect/tests/singleList/AbstractSingleListTest.java

...ests/singleListVariant/AbstractSingleListVariantTest.java