Decouple base features from the TextGridLab product [was #9261]
Currently, our product directly contains the features. This seems to introduce an interdependency in the update, i.e. you must update the whole product instead of a single feature.
By stripping down the product and installing the required features later, it should be possible to update the features independently, as demonstrated in [a blog post by Andrew Niefer|http://aniefer.blogspot.de/2009/07/composing-and-updating-custom-eclipse.html]. There is [the Tycho bug #361722|https://bugs.eclipse.org/bugs/show_bug.cgi?id=361722] that deals with this problem from a Tycho perspective.