remove unused clause.

getting indentation right, deleting useless lines, and fixing comments.

cast was not chatching case like 'REAL(misfkb_cav,8)'

added some var to loopkuptable

better errors printout

Develop distinguish real type

See merge request otinto/AutoRPE!3

in case of key_arg now dummy_arg is searched for by name, and not position as this can lead to errors.

 merge of the script to track dependency in vaul, and of the script to generate the list of dep. not working if vault is not passed.