working on ajaxifying answers still
Merge branch 'master' into follow_links

Conflicts:
	app/assets/javascripts/questions.js
	app/controllers/answers_controller.rb
still working on ajaxifying answers....
fixed ajaxifying answers
Merge branch 'master' into follow_links
moved the ul.answers location so that it's always on the page

Answers were not being appended when there weren't any anwers on the page, because the answers ul was being targetted as the location to append to.
removed console.log messages and fixed whitespace and indentation
fixed some indentation for clarity
previous edit had broken voting down; reverted back to having two .ready functions
Merge pull request #27 from tarynsauer/follow_links

Follow links