working on making logo change size
sign in and up have big logo

* done with ruby and method in ApplicationHelper
refactored application helper big_logo? method
delete code in a class i forgot was there the option b
css edit so big logo is displayed better
Remove better errors gem
Add data visualization for results

* Calculate fraction of votes for each answer
* Create graphs representing results
* Style graphs
* Add results to thanks page
* Find referer id for thanks page, it errors out if you fuck around
* Why can't I remember why I decided not place thanks under surveys?
* I know there was a good reason, or else this is dumb
Improve Thanks Controller

* Add rescue in case somebody tries going back
* Refactor to make survey id finding more clear
Order questions and answers

* It doesn't make sense for them to reorder all the time
* Add default_scope based on id to keep order user created them with
Complete error handling

* Include error circumstance in logo showing
* Include handling of blank surveys
* Otherwise touch up and improve error handling
Fix redirect for survey update

* Redirect to confirmation page if successful
* Re-render edit if unsuccessful
Replace email with username

* No reason to enter an email, so usernames are better
* Replace all instances of email with username
Add landing page with recommended surveys

* Add landing page so new users can take surveys
* Create boolean recommended column
* Show recommended surveys on landing page
Update for GitHub

* Add footer linking to GitHub
* Style footer
* Update README for this project
* Order surveys by id, descending