Split out salt.formulas state

Allow formulas update on Salt master without applying the complete Salt
master profile.

Signed-off-by: Georg Pfuetzenreuter <mail@georg-pfuetzenreuter.net>

salt/profile/salt/formulas.sls

@@ -0,0 +1,6 @@
+salt_master_formulas:
+  git.latest:
+    - name: https://git.com.de/LibertaCasa/salt-formulas.git
+    - target: /srv/formulas
+    - branch: production
+    - submodules: True

salt/profile/salt/master.sls

@@ -7,6 +7,7 @@
 
 include:
   - salt.master
+  - .formulas
 
 salt_master_extension_modules_dirs:
   file.directory:
@@ -34,13 +35,6 @@ salt_master_extension_modules_bins:
     - require:
       - file: salt_master_extension_modules_dirs
 
-salt_master_formulas:
-  git.latest:
-    - name: https://git.com.de/LibertaCasa/salt-formulas.git
-    - target: /srv/formulas
-    - branch: production
-    - submodules: True
-
 salt_master_extra_packages:
   pkg.installed:
     - names: