Adding possibility to return paths via simple traversals, added better PHPDoc descriptions
Adding indexing support and index query finder methods
Changing findByIndexQuery to use properly formatted lucene queries as input
Revert "Changing findByIndexQuery to use properly formatted lucene queries as input"

This reverts commit b0d6dffcbc2ce89f7cbecfc9f4b61ed312ec5f09.
findByIndexQuery() only takes index query strings as input
Changed indexing support to be used with property container ids instead of full objects
Changing public properties operations and instances to private
Revert "Changing public properties operations and instances to private"

This reverts commit 7fbe0f0c15842e38a9f62012980cb4378b699e18.
Changing public properties $instances and $operations to private
Allowing ids instead of just ENeo4jNode objects to be passed when creating relationships
Allowing ids instead of just ENeo4jNodes when creating relationships
Updating PHPDoc for findByIndexQuery()
getId() returns integer value now
Revision of ENeo4jBatchTransaction => simpler/not relying on ENeo4jPropertyContainers but pure ids now
Updating PHPDoc
Added CHANGES file
updating CHANGES file
updating CHANGES file
Enable result limiting when querying indices for both nodes/relationship indices
Changed findAll() methods to use the index for lookups instead of gremlin iterators