Moved the Cosmas2 test suite.

Change-Id: I33112b42f2d65e22ce08b8cc361af44b3b724686
diff --git a/src/test/java/de/ids_mannheim/korap/query/test/Cosmas2QueryProcessorTest.java b/src/test/java/de/ids_mannheim/korap/test/cosmas2/Cosmas2QueryProcessorTest.java
similarity index 100%
rename from src/test/java/de/ids_mannheim/korap/query/test/Cosmas2QueryProcessorTest.java
rename to src/test/java/de/ids_mannheim/korap/test/cosmas2/Cosmas2QueryProcessorTest.java