Update README.md

correct small mistake
fix:Update the doc about how to bind the member functions of class to lua
Create ko.md

simple translation of en.md to Korean language
issue #3707: Edit physics documents.
Update ko.md

tiny change
Merge pull request #145 from samuele3hu/luaDocument

fix:Update the doc about how to bind the member functions of class to lua
Merge pull request #147 from boyu0/iss3707_physics_doc

issue #3707: Edit physics documents.
Update ko.md

tiny change
Merge pull request #144 from GameEgg/patch-1

Update README.md
Merge pull request #146 from GameEgg/patch-2

ko.md
Update README.md

added link of ko.md
Merge pull request #148 from GameEgg/patch-3

Update README.md
Create ko.md

translated en.md to ko.md
Update ko.md
Update ko.md
Merge pull request #150 from GameEgg/patch-5

The Comparison of ParticleSystem between Cocos2d-x-2.x and Cocos2d-x-3.x translated to korean
Create ko.md

translated 'What is CocoStudio' to korean
Update ko.md

edited some links
Create ko.md

translated en.md to korean language
Create ko.md

translated en.md to ko.md