fix all (seven) sphinx warnings

mainly these are misnaming of classes' modules

arrow/api.py

@@ -51,5 +51,5 @@ def factory(type):
     return ArrowFactory(type)
 
 
-__all__ = ['get', 'utcnow', 'now', 'factory', 'iso']
+__all__ = ['get', 'utcnow', 'now', 'factory']
 

arrow/arrow.py

@@ -598,6 +598,7 @@ def humanize(self, other=None, locale='en_us', only_distance=False):
             Defaults to now in the current :class:`Arrow <arrow.arrow.Arrow>` object's timezone.
         :param locale: (optional) a ``str`` specifying a locale.  Defaults to 'en_us'.
         :param only_distance: (optional) returns only time difference eg: "11 seconds" without "in" or "ago" part.
+
         Usage::
 
             >>> earlier = arrow.utcnow().replace(hours=-2)

arrow/locales.py

@@ -7,8 +7,8 @@
 
 
 def get_locale(name):
-    '''Returns an appropriate :class:`Locale <locale.Locale>` corresponding
-    to an inpute locale name.
+    '''Returns an appropriate :class:`Locale <arrow.locales.Locale>`
+    corresponding to an inpute locale name.
 
     :param name: the name of the locale.
 

docs/conf.py

@@ -64,7 +64,7 @@
 
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.
-exclude_patterns = ['_build']
+exclude_patterns = ['_build', '_themes']
 
 # The reST default role (used for this markup: `text`) to use for all documents.
 #default_role = None
@@ -123,7 +123,7 @@
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
 # so a file named "default.css" will overwrite the builtin "default.css".
-html_static_path = ['_static']
+html_static_path = []
 
 # If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
 # using the given strftime format.

docs/index.rst

@@ -205,7 +205,7 @@ Call datetime functions that return properties:
 Replace & shift
 ===============
 
-Get a new :class:`Arrow <arrow.Arrow>` object, with altered attributes, just as you would with a datetime:
+Get a new :class:`Arrow <arrow.arrow.Arrow>` object, with altered attributes, just as you would with a datetime:
 
 .. code-block:: python