Basic background functionality for searching, configuration autoloading and json handling done. Series functionality starting to take shape
Most basic blocks for series handling are present but interlocking those pieces is still missing
Moving forward on implementing Series functionality, but many things still missing.
Series handling is advancing.
Series search and save functions, approving and new draft are still missing.
Merge branch 'origin/master'

Conflicts:
	metka/src/test/java/fi/uta/fsd/metka/service/StudyServiceTest.java