Modified javadoc descriptions for api entry points methods
[CHERKASY-69] Reuse core-db test data for REST api tests

First version of functional tests infrastructure
[CHERKASY-69] Use existing in superclass baseURL
[CHERKASY-69] Set up internal data source conf. to use H2
[CHERKASY-69] Use core-db-tests plugin from repo
Merge pull request #3 from thehyve/features/CHERKASY-69-reuse-core-db-test-data

Features/cherkasy 69 reuse core db test data