[WIP] Replacing node dump command with `ls`

````
PHPCR > ls -d2
+----------------------------+-----------------+---------------------------------------------------------+
| Node / Prop                | Type            | Value                                                   |
+----------------------------+-----------------+---------------------------------------------------------+
| /                          | rep:root        |                                                         |
|  -jcr:mixinTypes           | NAME[]          | [0] rep:AccessControllable                              |
|  -jcr:primaryType          | NAME            | rep:root                                                |
|  foobar/                   | nt:unstructured |                                                         |
|   -jcr:primaryType         | NAME            | nt:unstructured                                         |
|   barfoo/                  | nt:unstructured |                                                         |
|  foo/                      | nt:unstructured |                                                         |
|   -jcr:primaryType         | NAME            | nt:unstructured                                         |
|  lsmith/                   | nt:unstructured |                                                         |
|   -numbers                 | LONG[]          | [0] 3                                                   |
|                            |                 | [1] 1                                                   |
|                            |                 | [2] 2                                                   |
|   -phpcr:class             | STRING          | Doctrine\Tests\Models\CMS\CmsUser                       |
|   -username                | STRING          | lsmith                                                  |
|   -jcr:primaryType         | NAME            | nt:unstructured                                         |
|  versionable-article-test/ | nt:unstructured |                                                         |
|   -topic                   | STRING          | Some subject                                            |
|   -jcr:predecessors        | REFERENCE[]     | [c2a594b3-0bb3-4bd5-8d86-1099e676fd99] /jcr:system/jcr: |
|   -phpcr:class             | STRING          | Doctrine\Tests\Models\Versioning\ExtendedVersionableArt |
|   -phpcr:classparents      | STRING[]        | [0] Doctrine\Tests\Models\Versioning\FullVersionableArt |
|   -jcr:uuid                | STRING          | 31879bc4-2650-4039-9949-fcb0577687dd                    |
|   -jcr:mixinTypes          | NAME[]          | [0] phpcr:managed                                       |
|                            |                 | [1] mix:versionable                                     |
|   -jcr:versionHistory      | REFERENCE       | /jcr:system/jcr:versionStorage/31/87/9b/31879bc4-2650-4 |
|   -jcr:baseVersion         | REFERENCE       | /jcr:system/jcr:versionStorage/31/87/9b/31879bc4-2650-4 |
|   -jcr:primaryType         | NAME            | nt:unstructured                                         |
|   -text                    | STRING          | Lorem ipsum...                                          |
|   -jcr:isCheckedOut        | BOOLEAN         | true                                                    |
|   -author                  | STRING          | John Doe                                                |
|  functional/               | nt:unstructured |                                                         |
|   -jcr:primaryType         | NAME            | nt:unstructured                                         |
|   Lyon_65019/              | nt:unstructured |                                                         |
|   dantleech/               | nt:unstructured |                                                         |
|   winstonsmith/            | nt:unstructured |                                                         |
|   anonymous/               | nt:unstructured |                                                         |
|   audit0/                  | nt:unstructured |                                                         |
|   audit1/                  | nt:unstructured |                                                         |
|   audit2/                  | nt:unstructured |                                                         |
|   audit3/                  | nt:unstructured |                                                         |
+----------------------------+-----------------+---------------------------------------------------------+

````