fixed bug
Merge pull request #35 from hlee/master

fixed bug
new question will add to the current user
format data time to time tag
Merge pull request #36 from hlee/master

add owner while create question
remote the pry for heroku
assets for heroku
added thin for production
update readme
Merge pull request #37 from hlee/master

For heroku deploy
add answer to the question
Merge branch 'master' of git://github.com/jerry134/web6ey into tag-permission

Conflicts:
	Gemfile
	app/views/questions/_form.html.erb
modify .gitignore