provide size of resource
fix phpdoc mistake
Merge pull request #330 from doctrine/resource-size

provide size of resource
Merge pull request #331 from dantleech/qb_get_node_by_path_1

Get node by path
Working on dumping QB reference
Fixed up class documentation.
Imporved parsing ..
Updated docs
Updated QB reference command
Made a cleaner separation from test domain

- and added test for command