libostree: More gtk-doc updates for ostree-core

doc/ostree-sections.txt

@@ -14,4 +14,50 @@ ostree_metadata_variant_type
 ostree_validate_checksum_string
 ostree_checksum_to_bytes
 ostree_checksum_to_bytes_v
+ostree_checksum_from_bytes
+ostree_checksum_from_bytes_v
+ostree_checksum_inplace_from_bytes
+ostree_checksum_inplace_to_bytes
+ostree_checksum_bytes_peek
+ostree_cmp_checksum_bytes
+ostree_validate_rev
+ostree_parse_refspec
+ostree_checksum_update_meta
+ostree_object_type_to_string
+ostree_object_type_from_string
+ostree_hash_object_name
+ostree_object_name_serialize
+ostree_object_name_deserialize
+ostree_object_to_string
+ostree_object_from_string
+ostree_get_relative_object_path
+ostree_get_relative_archive_content_path
+ostree_get_xattrs_for_file
+ostree_set_xattrs
+ostree_map_metadata_file
+ostree_write_variant_with_size
+ostree_file_header_new
+ostree_zlib_file_header_new
+ostree_file_header_parse
+ostree_zlib_file_header_parse
+ostree_content_stream_parse
+ostree_content_file_parse
+ostree_write_file_header_update_checksum
+ostree_raw_file_to_content_stream
+ostree_checksum_file_from_input
+ostree_checksum_file
+ostree_checksum_file_async
+ostree_checksum_file_async_finish
+ostree_create_directory_metadata
+ostree_create_file_from_input
+ostree_create_temp_file_from_input
+ostree_create_temp_dir
+ostree_validate_structureof_objtype
+ostree_validate_structureof_csum_v
+ostree_validate_structureof_checksum_string
+ostree_validate_structureof_file_mode
+ostree_validate_structureof_commit
+ostree_validate_structureof_dirtree
+ostree_validate_structureof_dirmeta
+ostree_commit_get_parent
 </SECTION>