add hide_branch_names default to example config
add hide_branch_names default to example config

wakatime/wakatime,wakatime/wakatime,wakatime/wakatime,wakatime/wakatime,wakatime/wakatime,wakatime/wakatime,wakatime/wakatime,wakatime/wakatime,wakatime/wakatime,wakatime/wakatime,wakatime/wakatime,wakatime/wakatime,wakatime/wakatime,wakatime/wakatime,wakatime/wakatime