Set entity_js permissions on install
Don't trigger warning when leaving editing form via link or form submit
Move label function to entity class
Default client-side sort tables to title column
Fix missing param
Implement client-side caching of entity labels
Implement tree navigation block

Fixes EDOZWO-376, please run update script

Squashed commit of the following:

commit 3d22cdc44b23f14585ff236d2764f1b0fef6ebd5
Author: Felix Ostrowski <felix.ostrowski@googlemail.com>
Date:   Tue Sep 23 15:43:26 2014 +0200

    Limit length of titles in tree navigation

commit 2af6d0a7e070cee30cf586c98c28f72bac0027b9
Author: Felix Ostrowski <felix.ostrowski@googlemail.com>
Date:   Tue Sep 23 15:42:52 2014 +0200

    Enable tree block for all bundle types

commit d932ed66736ca971b1608b620d3e9c94a35084af
Author: Felix Ostrowski <felix.ostrowski@googlemail.com>
Date:   Tue Sep 23 15:35:44 2014 +0200

    Add 'Cancel'-Button for parent management

commit dc35ebe2b1d73d6d7d113b333582c8b6ace1963a
Author: Felix Ostrowski <felix.ostrowski@googlemail.com>
Date:   Tue Sep 23 14:54:59 2014 +0200

    Sort tree navigation lists

commit f26317de16a41da685d715e2c5cb6a99ed16cecc
Author: Felix Ostrowski <felix.ostrowski@googlemail.com>
Date:   Tue Sep 23 14:54:34 2014 +0200

    Set CSS classes for parent management actions

commit 99ab47b14a0ddda07e62265e179062837b73aa66
Author: Felix Ostrowski <felix.ostrowski@googlemail.com>
Date:   Tue Sep 23 14:50:19 2014 +0200

    Remove 'Children'-Tab

commit f695e11050848d8a68321e0291f7c97b1bf51605
Author: Felix Ostrowski <felix.ostrowski@googlemail.com>
Date:   Wed Sep 10 20:18:13 2014 +0200

    Add parent management to tree navigation block

commit bfcca6f61af5784bd33116d67f54b7d0f7820815
Author: Felix Ostrowski <felix.ostrowski@googlemail.com>
Date:   Wed Sep 3 12:56:32 2014 +0200

    Implement tree navigation block
Add confirmation for deletion

Fixes EDOZWO-347
Fix text overflow in tree navigator
Add full text as link title for overflowing text
Fix download link in child listing table
Add link to subordinate files to tree navigator
Interim commit: adapt to new API
Adapt transformers to new API response format
Interim commit: add basic auth for GET
Refactor bulk import for new API

Please run update script and update submodules

$ git submodule update
Adapt file upload to new API

What seems to go wrong is that the parent_pid is not properly handled
and that the hbz#hasData points to the wrong URL
Fix curl multipart/form-data request
Move cut action to nav tree, wrap actions in toolbox
Load content via AJAX when navigating in tree