ATLAS-1379 Avoid object query overhead when report query selects class type alias (guptaneeru via dkantor)

ATLAS-1419: Entity attribute values are overridden to null when their value is not provided during complete updates
Signed-off-by: Madhan Neethiraj <madhan@apache.org>

Signed-off-by: Madhan Neethiraj <madhan@apache.org>

Signed-off-by: Madhan Neethiraj <madhan@apache.org>

ATLAS-1174 Framework to apply updates to types in the type-system (sarath.kum4r@gmail.com via shwethags)

ATLAS-1111 Data loss is observed when atlas is restarted while hive_table metadata ingestion into kafka topic is in-progress(shwethags via sumasai)

ATLAS-1060 Add composite indexes for exact match performance improvements for all attributes (sumasai via shwethags)

ATLAS-861 1 table out of 50,000 tables is left unimported throwing exception during deserialization (sumasai via shwethags)

ATLAS-902 Atlas throws exception due to null definition in Hive create table statement (svimal2106 via shwethags)

ATLAS-922 remove test atlas-application.properties embedded in atlas-typesystem.jar (madhan.neethiraj via yhemanth)

ATLAS-809 JAAS configuration needed for Kafka interaction via Atlas config file (abhayk via shwethags)

ATLAS-645 FieldMapping.output() results in stack overflow when instances reference each other (dkantor via shwethags)

ATLAS-629 Kafka messages in ATLAS_HOOK might be lost in HA mode at the instant of failover. (yhemanth)

ATLAS-754 InstanceSerialization does not serialize Reference in the values array of Reference. (harishjp via sumasai)