OGM-572 Add new classes to replace the neo4j-cypher-dsl ones
OGM-572 Remove neo4j-cypher-dsl dependency
OGM-572 Remove neo4j-cypher-dsl from modules and ditribution packages
OGM-521 Replace CypherExpression with StringBuilder

  Less object created when parsing HQL in Neo4j
OGM-572 Remove CypherExpression classes in Neo4j
OGM-572 Fixing typo in class name and removing "impl.impl" package