Update gems
Update gems

chitrayadav91/demo-app,ipmobiletech/sample_app_rails_4,lorin/sample_app_rails_4,ericjohniglesia/rails4sampleapp,1UnboundedSentience/CRUDpractice,azizbabul/sample_app_rails_4,sebkuhnert/odemo,codefreshdemo/sample_app_rails_4,mparrish91/tb-mvp,bigsolom/sample_app_rails_4,ronak21691/ronakstwitterapp,brunopgalvao/prana,gbixler/sample_app_rails_4_gbix,br/docker_quick_start,justin808/fat-code-refactoring-techniques,travisp/sample-rubinius-dalli-error,ipmobiletech/sample_app_rails_4,baweaver/sample_app_rails_4,utsavs/aeropals2,carmelocuenca/social_app,bigsolom/sample_app_rails_4,milk-cocoa/sample_app_rails_4,alouanemed/sample_app_rails_4,marukokino/sera,iwittman/second_app,jasnow/sample_app_rails_4,realsubin/sample_app_rails_4,efueger/sample_app_rails_4,tilumi/sample_app_rails_4,wyattwade/twitterappppp,picaachuuu/twitterappppp,milk-cocoa/sample_app_rails_4,azizbabul/sample_app_rails_4,viktor-kolosek/sample_app_rails_4,kbaba1001/sample_app_rails_4,milk-cocoa/sample_app_rails_4,Dangeranger/sample_app_rails_4,mparrish91/tb-mvp,koblenski/sample_app_rails_4,DonovanThomson/rails_4_notebook,bowekr/fat-code-refactoring-techniques,MichaelDevenport/desolate-fjord-9325,advishnuprasad/treasure_hunt,ericjohniglesia/rails4sampleapp,ariakerstein/2017Rails,efueger/sample_app_rails_4,billshannon/sample_app_rails_4,kanpou0108/sample_app_rails_4,oleg-codefresh/sample_app_rails_4,picaachuuu/twitterappppp,bekseitn/edu,tylerheintz/zipic_from_sample_app,koblenski/sample_app_rails_4,tilumi/sample_app_rails_4,1UnboundedSentience/TravelFriends,brunopgalvao/prana,shivank100/sampleapp,baweaver/sample_app_rails_4,akshaysmurthy/simple-rails-app,sebkuhnert/odemo,viktor-kolosek/sample_app_rails_4,RajeshDM/sample_app_rails_4,ptashman/cbpersona,Nihu98/sample_app_rails_4,Koen03/sample_app_rails_4,justin808/fat-code-refactoring-techniques,Nihu98/sample_app_rails_4,dsabanin/sample_app_rails_4,efueger/sample_app_rails_4,shivank101/sampleapp,peroon/sample_app_rails_4,akshaysmurthy/simple-rails-app,kyletcarlson/microposter,DonovanThomson/rails_4_notebook,codefreshdemo/sample_app_rails_4,1UnboundedSentience/TravelFriends,sriks316/sample_app_rails_4,ggouzi/Rails_Exif_Information,pendyala123/ruby,WCGPR0/Brocolli,WCGPR0/Brocolli,baweaver/sample_app_rails_4,gowthamk/rails-microblog,ptashman/railsclass,vrana2011/railstutorial,oleg-codefresh/sample_app_rails_4,jansegre/sample-rails-app,richardgill/incrypt-example-app,codefresh-io/sample_app_rails_4,kanpou0108/sample_app_rails_4,kanpou0108/sample_app_rails_4,sushil10018/sample_app_rails_4,gbixler/sample_app_rails_4_gbix,jcbeaury/aws-images,antig/rails,iwittman/second_app,codefresh-io/sample_app_rails_4,awilson506/TaxiApp,billshannon/sample_app_rails_4,workofart/rails_sample_complete,realsubin/sample_app_rails_4,ariakerstein/2017Rails,gowthamk/rails-microblog,chitrayadav91/demo-app,vrana2011/railstutorial,peroon/sample_app_rails_4,ankitsharma0904/sample_app_rails_4,utsavs/aeropals2,jbeveland27/sample_app_rails_4,monkeystrip/railstutorial,yangpeng-chn/sample_app_full,akshaysmurthy/simple-rails-app,grapesfrog/sample_rails_4_app,1UnboundedSentience/CRUDpractice,varunshivakumar/redrockcapital,pendyala123/ruby,varunshivakumar/redrockcapital,dsabanin/sample_app_rails_4,eventtrak/eventtrak.github.io,kbaba1001/sample_app_rails_4,codefreshdemo/sample_app_rails_4,codefresh-io/sample_app_rails_4,jcbeaury/aws-images,vrana2011/railstutorial,ptashman/cbpersona,ggouzi/Rails_Exif_Information,railstutorial/sample_app_rails_4,jdavis23/supers,sdoxsee/sample_app_rails_4,yangpeng-chn/sample_app_full,carmelocuenca/sample_app_rails_4,aahaikal/sample_app_rails_4,fkagami/sample_app_rails_4,Koen03/sample_app_rails_4,monkeystrip/railstutorial,sdoxsee/sample_app_rails_4,jasnow/sample_app_rails_4,kyletcarlson/microposter,wyattwade/twitterappppp,alouanemed/sample_app_rails_4,nbraid/vigil,travisp/sample-rubinius-dalli-error,pendyala123/ruby,ptashman/cbpersona,aahaikal/sample_app_rails_4,Koen03/sample_app_rails_4,advishnuprasad/treasure_hunt,awilson506/TaxiApp,fkagami/sample_app_rails_4,yangpeng-chn/sample_app_full,ABaldwinHunter/sample_app_rails_4-classic,RajeshDM/sample_app_rails_4,shivank100/sampleapp,1UnboundedSentience/CRUDpractice,jbeveland27/sample_app_rails_4,Libertrip/sample_rails_4,yujingz/docker-demo,agilebruce/demorepo,bigsolom/sample_app_rails_4,tilumi/sample_app_rails_4,advishnuprasad/treasure_hunt,workofart/rails_sample_complete,1nv4d3r5/sample_app_rails_4,br/docker_quick_start,gowthamk/rails-microblog,shivank101/sampleapp,ariakerstein/2017Rails,railstutorial/sample_app_rails_4,1nv4d3r5/sample_app_rails_4,Dangeranger/sample_app_rails_4,awilson506/TaxiApp,rasoolkhan/git-remote,AlexKich/Doit,ronak21691/ronakstwitterapp,richardgill/incrypt-example-app,oleg-codefresh/sample_app_rails_4,ipmobiletech/sample_app_rails_4,AlexKich/Doit,viktor-kolosek/sample_app_rails_4,dsabanin/sample_app_rails_4,ABaldwinHunter/sample_app_rails_4-classic,ptashman/railsclass,bekseitn/edu,chitrayadav91/demo-app,sushil10018/sample_app_rails_4,nbraid/vigil,antig/rails,billshannon/sample_app_rails_4,nbraid/vigil,jdavis23/supers,jbeveland27/sample_app_rails_4,carmelocuenca/social_app,justin808/fat-code-refactoring-techniques,tylerheintz/zipic_from_sample_app,carmelocuenca/sample_app_rails_4,azizbabul/sample_app_rails_4,fkagami/sample_app_rails_4,WCGPR0/Brocolli,monkeystrip/railstutorial,sriks316/sample_app_rails_4,Dangeranger/sample_app_rails_4,richardgill/incrypt-example-app,RajeshDM/sample_app_rails_4,railstutorial/sample_app_rails_4,carmelocuenca/sample_app_rails_4,antig/rails,wyattwade/twitterappppp,picaachuuu/twitterappppp,AlexKich/Doit,Nihu98/sample_app_rails_4,carmelocuenca/sample_app_rails_4,carmelocuenca/social_app,jansegre/sample-rails-app,bekseitn/edu,jasnow/sample_app_rails_4,yujingz/docker-demo,DonovanThomson/rails_4_notebook,ABaldwinHunter/sample_app_rails_4-classic,bowekr/fat-code-refactoring-techniques,aahaikal/sample_app_rails_4,ggouzi/Rails_Exif_Information,br/docker_quick_start,agilebruce/demorepo,grapesfrog/sample_rails_4_app,bowekr/fat-code-refactoring-techniques,1UnboundedSentience/TravelFriends,kbaba1001/sample_app_rails_4,MichaelDevenport/desolate-fjord-9325,rasoolkhan/git-remote,ankitsharma0904/sample_app_rails_4,ankitsharma0904/sample_app_rails_4,rasoolkhan/git-remote,ptashman/railsclass,marukokino/sera,Libertrip/sample_rails_4,varunshivakumar/redrockcapital,lorin/sample_app_rails_4,alouanemed/sample_app_rails_4,ericjohniglesia/rails4sampleapp,bowekr/fat-code-refactoring-techniques,justin808/fat-code-refactoring-techniques,realsubin/sample_app_rails_4,Libertrip/sample_rails_4,tilumi/sample_app_rails_4,gowthamk/rails-microblog