when a table is long set `fpr_kable` param `scroll = gitbook_on`

[NewGraphEnvironment]

turn this

into

[NewGraphEnvironment]

looks like the scroll = F is hardcoded into the fpr_table_fish_density function so we can't apply to fpr_table_fish_density as is.

> fpr_table_fish_density
function (dat = fish_abund, sit = my_site, ...) 
{
    dat %>% dplyr::filter(site == sit) %>% dplyr::select(local_name, 
        species_code, life_stage, catch, density_100m2, nfc_pass) %>% 
        fpr_kable(caption_text = paste0("Fish sampling density results summary for ", 
            sit, "."), footnote_text = "nfc_pass FALSE means fish were captured in final pass indicating more fish of this species/lifestage may have remained in site.\n              Mark-recaptured required to reduce uncertainties.", 
            scroll = F, ...)
}

Once made we can link to fpr issue here