Fix issue #30
Fix issue #30

Yoric/Talks-FOSSa-2012,leobalter/frontinmaringa2012,vaidus/presentations,grvrulz/wcpune2015,jtanguy/talks,Andrew8xx8/icom-slides,bardt/devtools_outside_in,rakchaev/offline_frontend-mix2016,jtanguy/nix-talk,xamgore/mvc,grvrulz/presentations,shengxiang/shower,nils-werner/Symposium-2011,varya/empirejs-2015,freehaha/github-intro,rakchaev/offline_frontend-mix2016,belbiy/eugene-intro,codingnirvana/bigdata-testing,iEgit/bfs-ru,jtanguy/elm-intro,xamgore/mvc,NE05KY/vectorSide,MammaSonnim/git-show,jtanguy/fp-talk,piccolbo/jekyller,iEgit/bfs-ru,CaraWang/2016-talk-cnyes-elasticsearch,AutoSponge/jekyller,freehaha/github-intro,varya/func-2015,vitkarpov/bem-history,rom4j/shower,soapdog/apresentacao-riojs-firefoxos,Yoric/Talks-Paris-7-2013,jtanguy/elm-intro,varya/jekyller-with-sc5,Ladicle/shower,jtanguy/time-talk,julienw/offline-web-ffosdays,almet/mkt-slides,rootart/kyivpy7,CaraWang/2016-talk-cnyes-elasticsearch,vaidus/presentations,rakchaev/assembly-pyatnica2016,rakchaev/assembly-pyatnica2016,grvrulz/wcpune2015,easy-deep-learning/event-emitter,jtanguy/time-talk,varya/wsd-2015,piccolbo/jekyller,first-wanderer/shower,popo1221/shower,alexws54tk/shower,MammaSonnim/git-show,grvrulz/presentations,innovateboliu/innovateboliu.github.io,varya/func-2015,sjockers/gim-slides,soapdog/apresentacao-mobileconf-firefoxos,zolotyh/spa-pres,bardt/devtools_outside_in,jtanguy/nix-talk,alexws54tk/shower,varya/scotlandjs-2015,jtanguy/fp-talk,AnalogJ/capsulecd-slides,vitkarpov/bem-history,skade/presentations,myshov/story_of_vim,varya/wsd-2015,varya/scotlandjs-2015,first-wanderer/shower,myshov/story_of_vim,Robsteranium/grafting-linked-data-slides,RubenVerborgh/shower,tenebricosa/machine,RubenVerborgh/shower,skade/presentations,Andrew8xx8/machine_learning_slides,NE05KY/vectorSide,jtanguy/talks,codingnirvana/lambda-architecture-pres,tenebricosa/machine,Robsteranium/grafting-linked-data-slides,gau1991/ansible-intermediate,popo1221/shower,AutoSponge/jekyller,roadev/jekyll_caliruby_meetup,jonalmeida/jekyller,shower/jekyller,Ladicle/shower,NE05KY/vectorSide,kstreng/TestShower,varya/jekyller-with-sc5,belbiy/eugene-intro,easy-deep-learning/event-emitter,ametaireau/mkt-slides,zolotyh/spa-pres,shower/core,innovateboliu/innovateboliu.github.io,roadev/jekyll_caliruby_meetup,varya/empirejs-2015,AnalogJ/capsulecd-slides,gau1991/ansible-intermediate,shengxiang/shower,OlavHN/shower,jonalmeida/jekyller,doochik/talk-moscow-spa-280215,kstreng/TestShower,shower/jekyller,doochik/talk-moscow-spa-280215