reset/pull pillars to /srv/salt for saltclass

saltbox/orchestrator/templates/orch_update_fileserver.j2

@@ -29,6 +29,25 @@ fire update event:
           name: "{{ build_name }}"
           id: "{{ build_id }}"
 
+reset pillar checkout:
+  salt.function:
+    - name: git.reset
+    - tgt: "roles:salt_master"
+    - tgt_type: "grain"
+    - kwarg:
+        cwd: /srv/salt/pillars
+        identity: "{{ salt.pillar.get("saltbox:master:pillar:git_pillar_privkey") }}"
+        opts: "--hard origin/master"
+
+update pillar checkout:
+  salt.function:
+    - name: git.pull
+    - tgt: "roles:salt_master"
+    - tgt_type: "grain"
+    - kwarg:
+        cwd: /srv/salt/pillars
+        identity: "{{ salt.pillar.get("saltbox:master:pillar:git_pillar_privkey") }}"
+
 clear git locks:
   salt.runner:
     - name: cache.clear_git_lock