Py3: replace tab with space

python3 does not allow to mix spaces and tabs

Reviewed-By: Christian Heimes <cheimes@redhat.com>

ipapython/sysrestore.py

@@ -227,7 +227,7 @@ class FileStore:
 
             tasks.restore_context(path)
 
-	#force file to be deleted
+        # force file to be deleted
         self.files = {}
         self.save()
 

ipaserver/dcerpc.py

@@ -1276,7 +1276,7 @@ class TrustDomainJoins(object):
         if self.local_domain.read_only:
             return
 
-	self.local_domain.ftinfo_records = []
+        self.local_domain.ftinfo_records = []
 
         realm_domains = self.api.Command.realmdomains_show()['result']
         # Use realmdomains' modification timestamp to judge records last update time

ipatests/test_xmlrpc/test_old_permission_plugin.py

@@ -1030,7 +1030,7 @@ class test_old_permission(Declarative):
                 'permission_add', [permission3], dict(
                      type=u'user',
                      permissions=u'write',
-		     attrs=[u'cn']
+                     attrs=[u'cn']
                 )
             ),
             expected=dict(
@@ -1057,7 +1057,7 @@ class test_old_permission(Declarative):
                 value=permission3,
                 summary=None,
                 result=dict(
-		    dn=permission3_dn,
+                    dn=permission3_dn,
                     cn=[permission3],
                     objectclass=objectclasses.permission,
                     type=u'user',
@@ -1080,7 +1080,7 @@ class test_old_permission(Declarative):
                 value=permission3,
                 summary=u'Modified permission "%s"' % permission3,
                 result=dict(
-		    dn=permission3_dn,
+                    dn=permission3_dn,
                     cn=[permission3],
                     objectclass=objectclasses.permission,
                     type=u'user',