Update Ruby documentation (2.1.3)
Update Ruby documentation (2.1.3)

Xuaps/devdocs,mnquintana/devdocs,zerin108/devdocs,rlugojr/devdocs,yosiat/devdocs,matsumeri/devdocs,seripap/devdocs,Xuaps/devdocs,daviart/devdocs,zerin108/devdocs,2947721120/devdocs,yosiat/devdocs,seripap/devdocs,abougouffa/devdocs,ReKungPaw/devdocs,1gitGrey/devdocs,yosiat/devdocs,MarcMcIntosh/devdocs,mnquintana/devdocs,MarcMcIntosh/devdocs,webcoding/devdocs,martynbm/devdocs,Xuaps/devdocs,hagb4rd/devdocs,askl56/devdocs,matsumeri/devdocs,askl56/devdocs,isNil/devdocs,rlugojr/devdocs,martynbm/devdocs,daviart/devdocs,Xuaps/devdocs,2947721120/devdocs,alanepontes/devdocs,alanepontes/devdocs,1gitGrey/devdocs,sideci-sample/sideci-sample-devdocs,abougouffa/devdocs,rlugojr/devdocs,Ivicel/devdocs,ReKungPaw/devdocs,guiquanz/devdocs,Ivicel/devdocs,hyjk2000/devdocs,UIUXEngineering-Forks/devdocs,guiquanz/devdocs,hyjk2000/devdocs,webcoding/devdocs,m4h4n/devdocs,UIUXEngineering-Forks/devdocs,isNil/devdocs,hagb4rd/devdocs,m4h4n/devdocs,webcoding/devdocs