UI fixes

[wmburke]

just to list some of the thing that need to be resolved in the future:

1. account for different browser widths - narrow looks really bad right now
2. make sure iframe boxes grow to match content (more than two lines at the top of a box pushed the content out the bottom currently
3. separate crawl model tools from the tools to run a crawl
4. add hovertips on the left side column tools, especially to distinguish stop from halt crawl
5. make sure the correct pointer shows up on hover in the left side bar - many of them are the text pointer instead of the arrow pointer for some reason
6. Make it clear what the minimum steps are for launching a useful crawl - have them light up in order or the crawl button isn't available until they are completed, or something else. We'll discuss it.
7. Improve the number of pages that show in the iframes.
   8.Review default-to-non-relevant on the first search. I'm not sure I'm sold on this.
8. update model notification should tell how many of each relevancy were marked as well as the new totals - if they have reached 10 of each, it should say "You can now launch a crawl."
9. the metrics wrap strangely once 2 or more reach double digits
10. fix colors - red means stop and green means go - almost universally and here they are switched - intuitively very confusing