Fix typos

Fix "The the" and "classses" in FreeIPA code and messages.

https://fedorahosted.org/freeipa/ticket/1480

ipalib/__init__.py

@@ -768,7 +768,7 @@ session.  The global environment will have an ``api`` variable, which is the
 standard `plugable.API` instance found at ``ipalib.api``.  All plugins will
 have been loaded (well, except the backend plugins if ``in_server`` is False)
 and ``api`` will be fully initialized.  To launch the console from within the
-top-level directory in the the source tree, just run ``ipa console`` from a
+top-level directory in the source tree, just run ``ipa console`` from a
 terminal, like this:
 
     ::

ipalib/plugins/aci.py

@@ -62,7 +62,7 @@ The targets include:
   ldap://uid=*,cn=users,cn=accounts,dc=example,dc=com. The subtree option
   is a fail-safe for objects that may not be covered by the type option.
 
-The permissions define what the the ACI is allowed to do, and are one or
+The permissions define what the ACI is allowed to do, and are one or
 more of:
 1. write - write one or more attributes
 2. read - read one or more attributes
@@ -100,7 +100,7 @@ command-line now (see last example).
  Add an ACI that allows members of the editors manage members of the admins group:
    ipa aci-add --permissions=write --attrs=member --targetgroup=admins --group=editors --prefix=none "Editors manage admins"
 
- Add an ACI that allows members of the admin group to manage the street and zip code of those in the editors group:
+ Add an ACI that allows members of the admins group to manage the street and zip code of those in the editors group:
    ipa aci-add --permissions=write --memberof=editors --group=admins --attrs=street,postalcode --prefix=none "admins edit the address of editors"
 
  Add an ACI that allows the admins group manage the street and zipcode of those who work for the boss:

ipalib/plugins/config.py

@@ -154,12 +154,12 @@ class config(LDAPObject):
         List('ipagroupobjectclasses?',
             cli_name='groupobjectclasses',
             label=_('Default group objectclasses'),
-            doc=_('Default group objectclassses (comma-separated list).'),
+            doc=_('Default group objectclasses (comma-separated list).'),
         ),
         List('ipauserobjectclasses?',
             cli_name='userobjectclasses',
             label=_('Default user objectclasses'),
-            doc=_('Default user objectclassses (comma-separated list).'),
+            doc=_('Default user objectclasses (comma-separated list).'),
         ),
         Int('ipapwdexpadvnotify?',
             cli_name='pwdexpnotify',