Merge pull request #48 from uit-team/topic/travis

hubot_history ignore
Merge pull request #49 from uit-team/staging

Staging gitignore added.
add fortune
Merge pull request #50 from uit-team/topic/fortune

add fortune
modify text
Merge pull request #51 from uit-team/topic/fortune

modify text
shogi chmod
Merge pull request #52 from uit-team/topic/shogi

shogi chmod 644
https://github.com/travis-ci/travis-ci/issues/2389