Update Travis.CI configuration
Update Travis.CI configuration

- Adding Graeme to email notifications list
googlielmo/clocker,cloudsoft/clocker-cloudsoft-releases,andreaturli/clocker,sjcorbett/clocker,cloudsoft/clocker-cloudsoft-releases,andreaturli/clocker,brooklyncentral/clocker,andreaturli/clocker,mikezaccardo/clocker,aledsage/clocker,cloudsoft/clocker-cloudsoft-releases,cloudsoft/clocker-cloudsoft-releases,andreaturli/clocker,Graeme-Miller/clocker