GEOMESA-11 added instanceId parameter to MockInstance

bug fix: added instanceId parameter to MockInstance
GEOMESA-12 Incorrect package names for DataStoreFactory in META-INF/services

Correct package names in services related configuration files.
GEOMESA-14 Plugin should support well-formatted date strings in BETWEEN and DURING queries

Parse strings in BETWEEN and DURING ECQL processing.
GEOMESA-15 changing gt-epsg-hsql dependency scope to compile (default)

Put gt-epsg-hsql in provided scope, other pom cleanup
Pulled geomesa-core-with-deps out into separate pom for fat jar build