refactored Schema management (still going..)
Merge branch 'master' of https://github.com/dsukhoroslov/bagri.git

Conflicts:
	bagri-xdm-cache/bagri-xdm-cache-hazelcast/src/main/java/com/bagri/xdm/cache/hazelcast/management/SchemaManagement.java
	bagri-xdm-cache/bagri-xdm-cache-hazelcast/src/main/java/com/bagri/xdm/cache/hazelcast/management/SchemaManager.java