Added support for importing elements in the repository with states renderers
EditorStatesComponent created so the editor can pick a "default" state
processor
component and processor registration
Limiting number of commands per stack
Merge pull request #762 from jtorrente/repo-import-states

Added support for importing elements in the repository with states renderers
GalleryItem refactoring. Adds InfoGalleryItem a widget that displays info about a repository or a library.
ItemInfo refactoring, now it's used for repositories and libraries.
Adds GetLibraryThumbnail action and assets for LibraryItems.
Merge pull request #763 from jtorrente/editorstates

Improved states renderer preview in editor
Fixes keyboard event capture.
New app icons
Merge pull request #770 from jtorrente/mockup-icons

New app icons
Proper back behavior.
Merge pull request #765 from anserran/stackfixed

Limiting number of commands per stack
Merge pull request #769 from RotaruDan/catchBackKey

Fixes keyboard event capture.
Merge pull request #767 from RotaruDan/repoFixes

LibrariesView redesign.
Added images and changed i18n.
Added widget with send emails options
Added credits view