Drop parameters:openssh:enabled key from all users

  * Those key, should be managed by higher class
  * Same for sudo option(make it always parametrized)
  * Move public_keys under user:public_keys

Change-Id: I52bac4d22fbdb36f02010d9e9997d1d2429ed8e3
diff --git a/openssh/server/team/members/aleksandrrubtsov.yml b/openssh/server/team/members/aleksandrrubtsov.yml
index 93d26df..2d77629 100644
--- a/openssh/server/team/members/aleksandrrubtsov.yml
+++ b/openssh/server/team/members/aleksandrrubtsov.yml
@@ -3,21 +3,17 @@
     system:
       user:
         arubtsov:
+          email: arubtsov@mirantis.com
           enabled: true
-          name: arubtsov
-          sudo: ${_param:linux_system_user_sudo}
           full_name: Aleksandr Rubtsov
           home: /home/arubtsov
-          email: arubtsov@mirantis.com
+          name: arubtsov
+          sudo: ${_param:linux_system_user_sudo}
   openssh:
     server:
-      enabled: true
       user:
         arubtsov:
           enabled: true
-          public_keys: ${public_keys:arubtsov}
+          public_keys:
+          - key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDceCojbryph3bYRePvIrnS05jyukYkP/ZAgTSuIqn8Lzm7speEnKvoPXz28uc1UklxI125vXwAnrxf/Ogtw0qASJd1NGTk+0Qal+jFdRSamszHvlvEmL0Eh0yFIpDGJQRStXrTdryRumr3g7xF+vFgoh9nlb7vHNj/14PWBWrDNSVCtH2/gskYRVSrydgxpHSi4CA7bRpC0FD3X7fLSnAzDRFld/XPkPxM6Tpg+Dajlk62DzP2cLfM0OAR6PoTu31kT4W4fwnhYwoT0uNwJNQ28uiyHutUwioX3evb0Dys2tSK3w7i7bHpn0PdPClHz/xgg6PB8HdxpMApq/Z56FZx
           user: ${linux:system:user:arubtsov}
-  public_keys:
-    arubtsov:
-      - key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDceCojbryph3bYRePvIrnS05jyukYkP/ZAgTSuIqn8Lzm7speEnKvoPXz28uc1UklxI125vXwAnrxf/Ogtw0qASJd1NGTk+0Qal+jFdRSamszHvlvEmL0Eh0yFIpDGJQRStXrTdryRumr3g7xF+vFgoh9nlb7vHNj/14PWBWrDNSVCtH2/gskYRVSrydgxpHSi4CA7bRpC0FD3X7fLSnAzDRFld/XPkPxM6Tpg+Dajlk62DzP2cLfM0OAR6PoTu31kT4W4fwnhYwoT0uNwJNQ28uiyHutUwioX3evb0Dys2tSK3w7i7bHpn0PdPClHz/xgg6PB8HdxpMApq/Z56FZx
-