fixes #903 i added a link the user can click on which will show them all the data in sessions with the same goal, i think this request comes from alan or someone orginally, so the only info i have is 'Would be useful to have access to all the data' im not sure if they want this because they want to see the datum with that goal, or if they want to see datum in that session. why would you want to see datum in that session. linguistically its because you are looking for similar datum, so goal is the best way to search for it. if you are doing it as an audit to a corpus, and you need to see exactly which datum are in that session we do have a url for that, so it is posisbel to change the behaviour of this new link to work like that. alternatively, we could add a data list into a session so that the user can see the data there. but im not sure we want them to get confused about the difference betwen data lists and sessions (like gretchen was in the beginning). session is just static data that you dont want to type over and over again for each datum because they share the same speaker, dialect date you colelcted it, and goal for the original collectino of the datum...