Added API method subscriptions; list_subscriptions is now all_subscri…

…ptions

Either I missread the API docs previosly, or Twitter made a change to the API
which could cause some confusion.  API method list_subscriptions is mapped to
lists/all, and Net::Twitter had no method for lists/subscriptions.  The former
returns all lists a user is subscribed to, including their own.

I added method subscriptions for endpoint lists/subscriptions, renamed
list_subscriptions to all_subscriptions, but kept list_subscriptions as an
alias for backwards compatibility with previos versions of Net::Twitter.

Changes

@@ -1,3 +1,5 @@
+    - added API method subscriptions; list_subscriptions is now
+      all_subscriptions with alias list_subscriptions
     - deprecated TwitterVision API support
     - added API method members_destroy_all with alias remove_list_members
     - added deprecation warning for 'trends'; calls trends_location(1), instead

lib/Net/Twitter/Role/API/REST.pm

@@ -1415,13 +1415,13 @@ response. This method is only available to users who have access to
 
 ### Lists ###
 
-twitter_api_method list_subscriptions => (
+twitter_api_method all_subscriptions => (
     path        => 'lists/all',
     method      => 'GET',
-    params      => [qw/id user_id screen_name/],
-    required    => [qw/id/],
+    params      => [qw/user_id screen_name count cursor/],
+    required    => [],
     returns     => 'ArrayRef[List]',
-    aliases     => [qw/all_lists/],
+    aliases     => [qw/all_lists list_subscriptions/],
     description => <<'',
 Returns all lists the authenticating or specified user subscribes to, including
 their own. The user is specified using the user_id or screen_name parameters.
@@ -1681,6 +1681,19 @@ authenticated user owns the specified list.
 
 );
 
+twitter_api_method subscriptions => (
+    path        => 'lists/subscriptions',
+    method      => 'GET',
+    params      => [qw/user_id screen_name count cursor/],
+    required    => [],
+    returns     => 'ArrayRef[List]',
+    aliases     => [],
+    description => <<'',
+Obtain a collection of the lists the specified user is subscribed to, 20 lists
+per page by default. Does not include the user's own lists.
+
+);
+
 ### Legal ###
 
 twitter_api_method get_privacy_policy => (