Merge pull request #65 from PlayFab/master

Test if individual gitfs remote is string

pillar.example

@@ -4,7 +4,7 @@ salt:
       - git
       - roots
     gitfs_remotes:
-      - git://github.com/saltstack-formulas/salt-formula.git
+      - git://github.com/saltstack-formulas/salt-formula.git:
         - base: develop
     file_roots:
       base:

salt/files/master.d/_defaults.conf

@@ -486,7 +486,7 @@ fileserver_backend:
 {% if 'gitfs_remotes' in master -%}
 gitfs_remotes:
 {%- for remote in master['gitfs_remotes'] %}
-{% if remote is iterable %}
+{% if remote is iterable and remote is not string %}
   {%- for repo, children in remote.iteritems() -%}
     - {{ repo }}:
   {%- for child in children %}