package refactor for metadata
Merge branch 'inverted-index' of https://github.com/KylinOLAP/Kylin into inverted-index

Conflicts:
	cube/src/main/java/com/kylinolap/cube/dataGen/FactTableGenerator.java
	metadata/src/main/java/com/kylinolap/metadata/tool/HiveSourceTableMgmt.java
	server/src/main/java/com/kylinolap/rest/controller/TableController.java
	server/src/main/java/com/kylinolap/rest/service/CubeService.java
	storage/src/test/java/com/kylinolap/storage/filter/BitMapFilterEvaluatorTest.java