Group gels into projects
Looking at our gel amounts in the lab, it would make sense to group gels into projects and make some kind of a tree out of them.
I suggest to allow users to define projects in the form
"string1/string2/string3"
and then show gel1 in a tree on the left, instead of the list that we have. In this particular case, string1 will be root, string2, and string3 subfolders (recursively). gel1 then a "leaf" in the tree.