Revert "Revert "[#DCMTEST-16] Create a dcm4chee-arc-query unit test; added testing dependencies.""

This reverts commit e1c68616deb28d6d67234677d9eee4a63f285465.
Merge branch 'dcmtest-16' into abluesongbird
[#DCMTEST-16] Create a dcm4chee-arc-query unit test; merging in changes from master (including [#ARCH-140]).
[#DCMTEST-16] Create a dcm4chee-arc-query unit test; merging in changes from master.
Merge pull request #5 from dcm4che/abluesongbird

[#DCMTEST-16] Create a dcm4chee-arc-query unit test; code inspection complete.