prepare File for serialization
started refactor to use angularjs
added media-widget/ckeditor openers
updated serializer dep
use jms/serializer-bundle if available
added toolbar with history
added mkdir action
added delete action
added rename action
major refactor, removed FilesystemManager
added controller/form tests
made actions hidden until hover
use exceptions to drive status code
added multiple symfony version environments
added di config tests
moved defaultLayout param to controller
added filesystem permissions
fixed issue with rename/mkdir dialogs not autofocusing
added file uploading with ngUpload
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