add document template
Merge branch 'document' of github.com:ryysd/OCTAGRAM
fix navbar border radius
add app/View/Documents/game.ctp
create octagram document template
fix section 1-4 link
add game document and modify game balance
complete game document
Merge branch 'document' of github.com:ryysd/OCTAGRAM into document
add sample document message
Merge branch 'document' of github.com:ryysd/OCTAGRAM into document
add link to game document
add top page icon
add octagram overview document
modify top page icon animation
Merge pull request #12 from ryysd/document

Document