Change versions numbers for the 0.13.6.2 hotfix
Added better toString methods in some Hibernate objects
Added interactive to the Metadata plugin
Started adding the batch metadata injection plugin
Merge branch 'develop' into feature/BatchInject
added tests to the MetadataTest class for the new prompting methods.
Added new WS resources to deal with batch adding metadata. Get experiments from study acc; get lanes from sequencer run acc or from IUS acc; get samples from experiment acc, parent sample acc, child sample acc; get IUS from lane acc or sample acc
Changed metadata test to handle lane numbers