Add .cache to .gitignore
Update test data and tests
Merge branch 'master' into issue-424-person-endpoint

Conflicts:
	test/tests/ApiTests.java
	test/tests/SearchEntitiesNarrowByTypeTests.java
	test/tests/json-ld-index-data.json
Add some decription and use a variable
Merge pull request #10 from hbz/issue-424-person-endpoint

https://github.com/lobid/lodmill/issues/424 person endpoint