added rake/test and rspec into development and testing group
added rake/test and rspec into development and testing group

This framework is using rspec and rake-test to perform unit testing

Signed-off-by: Holloway, Kean Ho <bbd8faa40b0f348214bf4124b281a301299ba6dd@gmail.com>

garywong79/mudah.my,TerryQu3k/BitlyClone,garywong79/w4d1-buildingourfirstwebapp,anyatan/bitly-clone,junster90/shorty,macintorch/bitly-clone,iamatee/quora_website,hollowaykeanho/airbnb-accessment,garywong79/mudah.my,hollowaykeanho/quora-clone-demo,iamatee/quora_website,jloo87/RR_2_Javascript,garywong79/w4d4-asynchonousform,ianng89/quora-clone,hollowaykeanho/sinatra-web-server,lirenyeo/cut-url-sinatra,syahmiibrahim/sinatra-web-server,lirenyeo/cut-url-sinatra,ianng89/quora-clone,bsjt10/ibilik-accessment,garywong79/ibilik,garywong79/w4d4-jazzingitupwithJquery,alxh87/quora-clone,alxh87/quora-clone,garywong79/w4d4-asynchonousform,NaMusS/mini_quora,anyatan/bitly-clone,macintorch/bitly-clone,yowchun93/Sinatra_flashcards_v2,benjaminyeo/sinatra_bnb,WilliamYap3/sinatra-craigslist,hollowaykeanho/quora-clone-demo,dvdhoek/bitly-clone,garywong79/w4d5-production_readiness,garywong79/w4d2-html-css,dvdhoek/quora-clone,jylee91/ibilik-accessment,iamatee/quora_website,syahmiibrahim/sinatra-web-server,NextAcademy/quora-clone,WilliamYap3/sinatra-craigslist,dvdhoek/bitly-clone,hollowaykeanho/craigslist,dvdhoek/quora-clone,NextAcademy/quora-clone,garywong79/w4d5-production_readiness,garywong79/w4d2-html-css,dvdhoek/bitly-clone,yowchun93/Sinatra_flashcards_v2,hollowaykeanho/ibilik-accessment,hollowaykeanho/ibilik-accessment,lirenyeo/cut-url-sinatra,dvdhoek/quora-clone,hollowaykeanho/sinatra-web-server,jylee91/ibilik-accessment,bsjt10/ibilik-accessment,benjaminyeo/sinatra_bnb,alxh87/quora-clone,hollowaykeanho/craigslist,junster90/shorty,garywong79/w4d1-buildingourfirstwebapp,garywong79/ibilik,benjaminyeo/sinatra-craiglist,junster90/shorty,macintorch/bitly-clone,jloo87/RR_2_Javascript,benjaminyeo/sinatra-craiglist,NaMusS/mini_quora,hollowaykeanho/airbnb-accessment,garywong79/w4d1-extendingshorturl,jylee91/ibilik-accessment,hollowaykeanho/craigslist,garywong79/w4d4-jazzingitupwithJquery,TerryQu3k/BitlyClone,ianng89/quora-clone,garywong79/w4d1-extendingshorturl,anyatan/bitly-clone