Merge pull request #124 from hlee/master

rspec of feature rewrite
add rspec for question_controller
generate words forgery
added some spec for answer
Merge pull request #127 from hlee/master

more rspec test for answer
Merge branch 'master'
add rspec for tags_controller
modify the rspec for tags_controller
modify the rspec for answers_controller
modify routes
add rspec for answer's create
Merge pull request #129 from caok/master

add rspec for controller of tag, question and answer
Fixed #120, #128, #66
fixed the bug 131 for quetion answer coverage
finish issue 126 for message notice
add a news for web6bey
Update NEWS.md
Merge pull request #133 from songjiayang/master

fixed bug 131 for question coverage
fixed the spec for messages controller
Merge pull request #140 from hlee/master

rspec for message controller
Fixed #139
Merge pull request #2 from jerry134/master

add rspec for answer controller