Add help section to override suffix and separator

[invisibleninja06]

It unclear to me how to override the random suffix generation as well as how to change the separator used.

In my case for storage accounts I rather not have 0 as separator, in fact id like no separator at all.
The following does not work

module "csazname_storage_account" {
  source    = "gsoft-inc/naming/azurerm//modules/storage/storage_account"
  name      = lower(var.rg_rs_basename)
  prefixes  = ["st", lower(var.rg_project), lower(var.rg_projecttype)]
  separator = ""
}

This results in An argument named "separator" is not expected here.

Setting the suffixes to [] results in regular generation, since its the default.
Setting the suffixes to null results in error
setting suffixes to [""] result in no suffix but a separator is still present

Appreciate any assistance

[yohanb]

Hey @invisibleninja06. I know I'm late to the party but I wanted to let you know I've made the changes to the modules in order to support an empty string separator and also empty array suffix.
Cheers!

[invisibleninja06]

Much appreciated!