Fix issues with lgpo state and util

Fix py3 issues in win_lgpo_netsh
Make the state case insensitive for policy lookups

salt/states/win_lgpo.py

@@ -114,6 +114,7 @@ import salt.utils.json
 
 # Import 3rd party libs
 from salt.ext import six
+from requests.structures import CaseInsensitiveDict
 
 log = logging.getLogger(__name__)
 __virtualname__ = 'lgpo'
@@ -250,6 +251,9 @@ def set_(name,
     for policy_section, policy_data in six.iteritems(pol_data):
         pol_id = None
         if policy_data and policy_data['output_section'] in current_policy:
+            # Make the subdict keys case insensitive
+            current_policy[policy_data['output_section']] = CaseInsensitiveDict(
+                current_policy[policy_data['output_section']])
             for policy_name, policy_setting in six.iteritems(policy_data['requested_policy']):
                 currently_set = False
                 if policy_name in current_policy[policy_data['output_section']]:

salt/utils/win_lgpo_netsh.py

@@ -196,7 +196,7 @@ def get_settings(profile, section, store='local'):
     ret = {}
     # Skip the first 2 lines. Add everything else to a dictionary
     for line in results[3:]:
-        ret.update(dict(map(None, *[iter(re.split(r"\s{2,}", line))]*2)))  # pylint: disable=incompatible-py3-code
+        ret.update(dict(zip(*[iter(re.split(r"\s{2,}", line))]*2)))
 
     # Remove spaces from the values so that `Not Configured` is detected
     # correctly