[wercker_badge] Changing Wercker badge to check only master branch
[wercker_badge] Changing Wercker badge to check only master branch

teodor-pripoae/azk,slobo/azk,marcusgadbem/azk,fearenales/azk,nuxlli/azk,gullitmiranda/azk,Klaudit/azk,juniorribeiro/azk,renanmpimentel/azk,azukiapp/azk,renanmpimentel/azk,heitortsergent/azk,teodor-pripoae/azk,nuxlli/azk,azukiapp/azk,heitortsergent/azk,fearenales/azk,saitodisse/azk,agendor/azk,saitodisse/azk,Klaudit/azk,marcusgadbem/azk,gullitmiranda/azk,juniorribeiro/azk,agendor/azk,slobo/azk