Changed gemfile
mad chatter
update gitignore
Merge commit 'b9820bfe39b6e693661d2d5e5ec0f719610342eb'

# By hokun.baek
# Via hokun.baek
* commit 'b9820bfe39b6e693661d2d5e5ec0f719610342eb':
  update gitignore
fetch
add mad_chatter
Post 부분 UPDATE

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chatting
Merge pull request #4 from sglee/chatting

Chatting
Added Chatting Room Menu at Home
Merge pull request #5 from sglee/chatting-menu

Added Chatting Room Menu at Home
added devise i18n
changed gemfile
merge chat