update gemspec
update gemspec

sr/foreman,ariejan/foreman,yakovenkodenis/foreman,addendumauto/foreman,moreati/foreman,matschaffer/foreman,moreati/foreman,matschaffer/foreman,sr/foreman,mfpiccolo/foreman,rkachowski/foreman,addendumauto/foreman,ddollar/foreman,ddollar/foreman,mfpiccolo/foreman,ariejan/foreman,github/foreman,kyrylo/foreman,rkachowski/foreman,rkachowski/foreman,yakovenkodenis/foreman,matschaffer/foreman,sr/foreman,addendumauto/foreman,sideci-sample/sideci-sample-foreman,sideci-sample/sideci-sample-foreman,ddollar/foreman,ariejan/foreman,kyrylo/foreman,github/foreman,yakovenkodenis/foreman,moreati/foreman,kyrylo/foreman,mfpiccolo/foreman