New Features and Fixes
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* New dockable interface
* Redesign start page
* Open multiple projects
* Hierarchical view for project files
* New draw space preferences
* Bugfixes
* Plugins:
* New advanced search plugins
* Todo: show tasks of all opened documents
* Todo: add author and priority
* Opened documents: add menu entries
* Translations:
* New italian translation
* New russian translation