bootstrap refactor of create page
add dataset DOIs and homepage. remove dryad author name.
creates and imports ti-create.js
create AliasesSet obj
temp save
merge in master.
importer focus/blur handlers use inheritance.
save point: blur handler kind of does things.
aliases all composition, no inheritance.
add aliases in textareas to AliasList.
multiline placeholders work for product_ids.
moves placeholder code to external method, working on four states for each input.
ORCID, github, and slideshare all work using same class.
help modals work.
new fileupload button markup.
bibtex uploads form, gets query hash back from server.
first stab at aliasList collection creation.
checks email availability.
registration works on create panel.
bibtex import works.