styled login lightbox and questions list
deleted some unnecessary files, centered logo
Merge pull request #23 from elenasharma/actual_styling_do_not_merge_other

Actual styling do not merge other
Can now order answers by newest first
Added link to order answers by vote count
Merge pull request #24 from elenasharma/order_answers_newest_first_alisa

Can now order answers by newest first
Merge pull request #25 from elenasharma/order_answers_by_votes_link_alisa

Order answers by votes link alisa
on questions#show page, added javascript to animate scrolling answer form; removed debugging statements from spec files
added scrolling jquery answer form; resolving merge issue with previous branches
Merge branch 'master' of https://github.com/elenasharma/mac_overflow into scrolling_answer_form

Conflicts:
	app/controllers/answers_controller.rb
Merge pull request #26 from elenasharma/scrolling_answer_form

on questions#show page, added javascript to animate scrolling answer for...
styled question, upvote and downvote buttons, sort by links, floating answer form, and response form
Merge pull request #28 from elenasharma/question_and_answer_styling

styled question, upvote and downvote buttons, sort by links, floating an...
Began answers testing, pushing this up for Elena so she can start with question testing
testing question#index, #create, and #show; trying to get test for creating a new user question to work
Merge pull request #29 from elenasharma/answers_controller_rspec_alisa

Began answers testing, pushing this up for Elena so she can start with q...
Merging Question controller rspec tests

Merge branch 'master' into question_controller_testing
Merge branch 'question_controller_testing'
Merged questions spec and answers spec
Fixed Faker typo
Fixed new question test