moved dev packages to seperate state

postgres/dev.sls

@@ -0,0 +1,13 @@
+{% from "postgres/map.jinja" import postgres with context %}
+
+{% if postgres.pkg_dev != False %}
+install-postgres-dev-package:
+  pkg.installed:
+    - name: {{ postgres.pkg_dev }}
+{% endif %}
+
+{% if postgres.pkg_libpq_dev != False %}
+install-postgres-libpq-dev:
+  pkg.installed:
+    - name: {{ postgres.pkg_libpq_dev }}
+{% endif %}