Editing sample works. still needs images though
Skips loading from database when just adding vial
Multiple DNA/RNA records mostly supported
Fixed growth conditions and edit sample rdna bugs
Changes to how DNA/RNA is handled finished

i think ther's still lots of bugs, and there's no delete function; but
I'll get to that later
Code to upload image is mostly there

I can't figure out why, but images don't get added to the database and i
get no error
Merge pull request #71 from Align/Graham_march_16

Graham march 16