1) cdtext objects are no longer associated with a track but with the disc.

2) - cdio_get_cdtext no longer takes track as an argument
- cdtext_get, cdtext_get_const, cdtext_set require track argument
3) Language, Genre, Genre Code and Encoding Fields are now properly parsed and stored in the cdtext object
4) Added public function cdio_get_cdtext_raw to extract the binary CD-Text
5) Added CDTEXTFILE keyword logic in cue sheet parser. Parses binary/raw CD-Text files
6) Added cdtext_genre2str to convert genre code
7) altered the example programs, test drivers, cdda-player and cd-info to work with these changes
8) Added test case
9) A few smaller changes
A disc either holds CD-Text for all the tracks or does not hold any. Therefore a CD-Text object for the whole disc seems more natural to me. It also enables us to store global fields, like genre, encoding, language.

Patch was tested on GNU/Linux 32 bit running Gentoo.

lib/driver/libcdio.sym

@@ -42,6 +42,7 @@ cdio_free_device_list
 cdio_from_bcd8
 cdio_get_arg
 cdio_get_cdtext
+cdio_get_cdtext_raw
 cdio_get_default_device
 cdio_get_default_device_bincue
 cdio_get_default_device_bsdi
@@ -179,6 +180,7 @@ cdio_version_string
 cdio_warn
 cdtext_destroy
 cdtext_field2str
+cdtext_genre2str
 cdtext_get
 cdtext_get_const
 cdtext_init