work on lakes detail page; aside with tabs
lakes detail tabs and map select css and js work
photo slideshow js
buttons for slideshow
css change to slideshow
change thumbnail size to size of maps tile imgs
merge with arc master
changes to lakes detail for other information
Merge branch 'temp'
Refactor models

* Moved Lake related models into their own module
* Added a Document model
* Created a Manager class that defers the_geom columns for performance reasons
Added stub for displaying django messages
Start work on admin stuff
* Created admin views module
* Created form to edit lakes
* Made the form not look so awful
* Tests (of course)