fix readme

README.md

+
+This formula create an users, 
\ No newline at end of file

README.org

-
-
-In ~osmap.yaml~ there are datas regarding an entire OS (ubuntu, Fedora ec..)
-In ~osfingermap.yaml~ it's possible to specify data about a specifc version of an os (ubuntu 18.04/20.04).
-
-* SSSD
-~sssd~ apply ~sssd.config~, ~sssd.join~, ~sssd.package~
-* SSSD.package
-It will install ~realmd~ and ~sssd~ as said in ~osmpap.yaml>config.packages~.
-* SSSD.join
-It will run the ~realm join~ command with its parameter
-* SSSD.config
-It will transfer the krb5 and sssd config files
-* SSSD.reset
-It will:
-- run ~realm leave~
-- delete the config files
-- delete ~/var/lib/sss/~ files
-- stop sssd service
-- delete ~sss~ string from /etc/nsswitch.conf

pillar.example

 fbkusers:
-  shelluser:
+  newuser:
     fsperm:
       - /etc/apache2/
       - /etc/tomcat8/