added estimation on new attributes, changes on the update attribute
Merge branch 'yboul_CCE_Location' into Testing_Release_1.0
Change "strings" with CtxAttribute.Types
add new method in estimation
update 1108
Merge branch 'yboul_CCE_Location' into Testing_Release_1.0

Conflicts:
	integration-tests/BIT/context-mgmt-test-suite/comm-ctx-estimation#1108/src/main/java/org/societies/integration/test/bit/comm_ctx_estimation/EstimateCommunityCtx.java
Merge branch 'Testing_Release_1.0' of https://github.com/societies/SOCIETIES-Platform.git into Testing_Release_1.0