Merge pull request #14 from csrs/master

button
added requestModal.ejs
Merge pull request #15 from brendajin/master

added requestModal.ejs
Merge pull request #16 from csrs/master

Prettied  up results page
Adds num_books variable in results.ejs
created new images file directory under views
relocated .png graphic files out of public dropbox
Merge pull request #17 from brendajin/master

relocated image directories out of public dropbox
Fixes typeahead again
Really adding requestmodal.ejs this time
Merge pull request #18 from brendajin/master

really adding requestModal.ejs
added signup
added signupmodal