validations for chips, genes, and tissues
working on values validations and index.html.erb to show some things (sorry, Alex, I know I should have committed more times)
stuff
add searching and some value scope
Make search look nice, fix problem with tissue validation
Rename chip_id to name!
fixing chip name in views, etc.  also fixed a few things so devise will work (maybe, someday)
ummmmm
Jesus fucking christ