Indentation change 3-4 spaces.

Possible files that need to be cleanedup;
commands/info.py:cmd_list
commands/general.py:cmd_who
commands/comsys.py:cmd_who

cmdtable.py
ansi.py

apps/config/models.py

@@ -1,26 +1,26 @@
 from django.db import models
 
 class CommandAlias(models.Model):
-   """
-   Command aliases. If the player enters the value equal to user_input, the
-   command denoted by equiv_command is used instead.
-   """
-   user_input = models.CharField(max_length=50)
-   equiv_command = models.CharField(max_length=50)
-   
-   class Admin:
-      list_display = ('user_input', 'equiv_command',)
-      
-   class Meta:
-      verbose_name_plural = "Command aliases"
-      ordering = ['user_input']
+    """
+    Command aliases. If the player enters the value equal to user_input, the
+    command denoted by equiv_command is used instead.
+    """
+    user_input = models.CharField(max_length=50)
+    equiv_command = models.CharField(max_length=50)
+    
+    class Admin:
+        list_display = ('user_input', 'equiv_command',)
+        
+    class Meta:
+        verbose_name_plural = "Command aliases"
+        ordering = ['user_input']
 
 class ConfigValue(models.Model):
-   """
-   Experimental new config model.
-   """
-   conf_key = models.CharField(max_length=100)
-   conf_value = models.TextField()
-   
-   class Admin:
-      list_display = ('conf_key', 'conf_value',)
+    """
+    Experimental new config model.
+    """
+    conf_key = models.CharField(max_length=100)
+    conf_value = models.TextField()
+    
+    class Admin:
+        list_display = ('conf_key', 'conf_value',)