Refactor and simplify JUnit test cases for camel-jcr

Signed-off-by: Gregor Zurowski <gregor@zurowski.org>
CAMEL-7326: Add Eclipse m2e lifecycle mappings

Signed-off-by: Gregor Zurowski <gregor@zurowski.org>
Merge branch 'RefactorUnitTests' of https://github.com/gzurowski/camel
Upgraded RX