Version I of isotope content layout.
Added isotope in a mostly correct way. Working out the final details.
I believe that changes merged correctly this time.
Isotope integrated into experiments browse page.
Merge branch 'master' of git://github.com/isenseDev/rSENSE into isotopeLayoutI
Merge pull request #158 from efairbanks/isotopeLayoutI

Isotope experiment search layout