Commented out ZBar/QR decoding code, fixed bug where removing pop up instructions on event creation cleared whole doghouse page, added logic to re-direct back to profile when signed up but creating profile after previously skipping, updated error message display during sign up/sign in so it's more logical
added logic to prevent displaying friend add button for yourself when you search, made logo/site name on top header a link that redirects appropriately
Merge pull request #52 from harrysboileau/bug_fixes_and_deploy_prep

Bug fixes and deploy prep