Fixed behavior of node:references

It was showing the paths to the referenced properties not the paths to
the referring nodes.
Merge pull request #112 from phpcr/fix_node_references_command

Fixed behavior of node:references
Refactored to use DI container

- Upgraded to behat 3.0
- Use DI container for everything except commands
- Separate test suite for embedded mode
- CS fixes
Merge pull request #114 from phpcr/dicontainer

[WIP] Refactoring to use container
Updated README
Added jackalope-fs transport
Fixed
Jackalope FS implementation
Merge pull request #98 from phpcr/jackalope-fs

Added jackalope-fs transport
Merge pull request #98 from phpcr/jackalope-fs

Added jackalope-fs transport
"Fixed" deprecation warnings
Fixed rebase
Updated CHANGELOG
Fixed helpers
Removed redundant helperset
Merge pull request #113 from phpcr/resource

Wildcard support
Updated welcome message

Fixes #111
Show UUID's in references
Merge pull request #120 from phpcr/show_uuid_reference

Show UUID's in references
Renamed session import/export commands