v1.5.11
style(*): fix `no-useless-escape` eslint errors
chore(*): update copyright year
docs(guide/$location): correctly format heading
docs(tutorial): fix typo in images (phoneList --> phoneDetail)
chore(jQuery): bump jQuery version from 2.2.1 to 2.2.3
chore(eslint): enable `quotes: ["error", "single"]`
chore(travis): use Firefox 47