* Rename PhysicalSchemaMetaData to ShardingSphereSchema

* Fix checkstyle

* Rename PrimaryReplicaReplication in code

* Rename PrimaryReplicaReplication in integrated test cases

* Rename PrimaryReplicaReplication in integrated test cases

* Fix data

* Fix data

* Refactor test case for shardingsphere-jdbc-governance-spring-namespace

* For code inspection

* For code inspection

* For code inspection

* Fix checkstyle

* Remove redundant suppression

* Make field as final as possible

* Rename sharding-jdbc to shardingsphere-jdbc

* rename org.apache.shardingsphere.shardingjdbc to org.apache.shardingsphere.driver

* rename org.apache.shardingsphere.shardingjdbc to org.apache.shardingsphere.driver

* Rename shardingsphere-underlying to shardingsphere-infra

* Rename shardingsphere-infra's subprojects

* Rename shardingsphere-infra's subprojects

* rename package from org.apache.shardingsphere.underlying.common to org.apache.shardingsphere.infra

* rename package from org.apache.shardingsphere.underlying.executor to org.apache.shardingsphere.infra.executor

* rename package from org.apache.shardingsphere.underlying.merge to org.apache.shardingsphere.infra.merge

* rename package from org.apache.shardingsphere.underlying.route to org.apache.shardingsphere.infra.route

* rename package from org.apache.shardingsphere.underlying.rewrite to org.apache.shardingsphere.infra.rewrite

* support getParameterMetaData from MasterSlavePrepareStatement

* add sharding parameter meta data.

* add unit test

* move database from spi to common module

* Merge branch 'master' into dev

# Conflicts:
#	sharding-jdbc/sharding-jdbc-core/src/main/java/org/apache/shardingsphere/shardingjdbc/executor/AbstractStatementExecutor.java

* upgrade java version from 7 to 8

* upgrade lambda expr for java8

* use java8 Optional instead of guava Optional

* use java8 Optional instead of guava Optional

This reverts commit 88de2f07.

Merger master into orchestration 5.x