Lots of changes: no more refresh(); regen() now handles it all fine
using lastAllVars
using "effectivelyBatch()"
some warning messages added
got rid of extra commented junk
no more dummyText in ui or server
Merge branch 'master' of https://github.com/aaronjfisher/Adaptive_Shiny

Conflicts:
	eagle_gui/shinyApp/server.R