Added the shims for int64. some small updates.

Original commit message from CVS:
Added the shims for int64.
some small updates.
according to gtkdoc we now have:
1e+02% function docs coverage (444 functions documented, 0 not documented)
:)

docs/gst/gstreamer-sections.txt

@@ -8,6 +8,7 @@ g_object_get_type
 GObject
 G_MAXUINT
 G_MAXULONG
+G_MAXINT64
 g_object_ref
 g_object_unref
 G_TYPE_CHECK_INSTANCE_CAST
@@ -102,6 +103,7 @@ g_value_get_uchar
 g_value_set_char
 g_value_set_uchar
 g_value_unset
+g_value_get_int64
 g_object_get_property
 g_object_set
 GType
@@ -166,6 +168,8 @@ g_param_spec_pointer
 g2g_param_spec_pointer
 g_param_spec_string
 g2g_param_spec_string
+g_param_spec_int64
+g_value_set_int64
 g_value_get_boolean
 g_value_set_boolean
 g_value_get_enum
@@ -186,6 +190,7 @@ g_value_get_string
 g_value_set_string
 g_value_get_pointer
 g_value_set_pointer
+g_string_append_printf
 G_OBJECT
 g_cclosure_marshal_VOID__OBJECT
 G_IS_OBJECT

docs/gst/tmpl/gstbuffer.sgml

@@ -275,6 +275,7 @@ used when data in a stream has been skipped
 @pool: 
 @pool_private: 
 @free: 
+@copy: 
 
 <!-- ##### FUNCTION gst_buffer_new ##### -->
 <para>
@@ -338,6 +339,15 @@ used when data in a stream has been skipped
 @buffer: 
 
 
+<!-- ##### FUNCTION gst_buffer_ref_by_count ##### -->
+<para>
+
+</para>
+
+@buffer: 
+@count: 
+
+
 <!-- ##### FUNCTION gst_buffer_unref ##### -->
 <para>
 

docs/gst/tmpl/gstreamer-unused.sgml

@@ -3955,14 +3955,6 @@ must be defined to activate the tracing functionality.
 @destroy: 
 @user_data: 
 
-<!-- ##### FUNCTION gst_buffer_ref_by_count ##### -->
-<para>
-
-</para>
-
-@buffer: 
-@count: 
-
 <!-- ##### FUNCTION gst_buffer_remove_meta ##### -->
 <para>
 

docs/gst/tmpl/gsttimecache.sgml

@@ -28,6 +28,12 @@ used for efficient seeking.
 
 </para>
 
+@groupnum: 
+@entries: 
+@certainty: 
+@peergroup: 
+@mintimestamp: 
+@maxtimestamp: 
 @minlocation: 
 @maxlocation: