Second part started

I'm glad the wiki thing worked and I'm already working on the in application support part of my project.

The goal is to guide a first time user through the process of tagging. This will be accomplished by a little box above the two main panels that provides information on what to do next automatically and based on the users action.

Although I realized that there a many ways users are working with Picard, I decided to go a simple way that should work for most users. As the user advances in using Picard, he'll find his own favorite way of tagging.

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