Added snp lookup
Redesigned Exploratorium to look like rest of app. Now it is seperated into three functions and works with a actionButton making the whole thing dynamic.
commited alongs side redesign of Exploratorium tab to be dynamic (Justin Case)
Merge branch 'master' of https://github.com/cth/lookitup
Tried to use sidebarPanel for lookup input, but looked silly and changed it back to all mainPanels