web package upload

[dido]

The goal of this task is to allow the users to upload Sophie package that contain book to the server via web UI.

• No additional control should be shown. The exiting one is sophisticated enough to handle this functionality.
• If the package contain book with her linked resources no exeption should be thrown after upload. Success or error massage should be shown.
• At this point no other resources except books could be uploaded, so the package should be listed as book after upload. All linked resources should become part of the database.
• When the package contain Sophie resources, no resources will be uploaded so error message should be shown.
• Add label that explains what things could be uploaded on the server. It may be "Only Sophie books and Sophie package containing book could be uploaded on the server."
• Change the layout of the control so it is more usable. Currently the upload button is too far away from the browse control.
• Change the messages that are shown to be more consistent with the other sections. Use same principle and styles that are used with login functionality.