added purpose statement
fixed random animal for logged in and logged out users
fixed autocomplete for instructions search bar.  Had a double id in the layout page, added autocomplete js to js file.
refactored search and instruction modals
feature testing for index page
Merge pull request #46 from darrelljones13/readme-purpose-statement

added purpose statement
feature testing, as in the actual tests
fixing more merge conflicts, lucas' js refactor of modals
Merge pull request #49 from darrelljones13/seed-images-from-csv

parses csv file with image urls and seeds the database
Merge pull request #48 from darrelljones13/testing

Testing
flex boxes get ajax animals
functional responsize flex site
added second index page
Merge pull request #51 from darrelljones13/horizontal-layout

added second index page
Merge pull request #50 from darrelljones13/ajax_calls

Ajax calls
resolve merge merge merge