Added sudo to some commands in travis.yml
Added sudo to some commands in travis.yml

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