Added r branch to travis
Added r branch to travis

jorconnor/senior-design-rpl,jorconnor/senior-design-rpl,jorconnor/senior-design-rpl,jorconnor/senior-design-rpl,jorconnor/senior-design-rpl,jorconnor/senior-design-rpl,jorconnor/senior-design-rpl,jorconnor/senior-design-rpl,jorconnor/senior-design-rpl,jorconnor/senior-design-rpl