Log Message:
Update to 1.3:

shared-mime-info 1.3 (2014-04-08)
* Mime-type changes:
- Add Aliases for OpenOffice Base and StarWriter
- Add Apple Keynote 5 mime-type
- Add mimetype for compressed FictionBook2
- Don't recognize all .asc files as application/pgp-encrypted
- Add tree magic for the Kindle e-book reader
- Add LZ4 archive type
- Add PC Engine, GameCube and Wii "ROM" types
- Add audio/x-opus+ogg mime-type
- Add image/webp mime-type
- Prefer application/vnd.ms-asf to video/x-ms-asf
- Add application/x-riff mime-type
- Add JSON mime-type
- Add *.jsm glob for Javascript
- Add magic and glob patterns for compressed x-spss-sav files
- JavaScript and CSS are not subclasses of text/x-csrc
- Remove *.CSSL glob for CSS files

* Call g_type_init() only with older glib
* Fix failures on NetBSD
* Store MEDIA/SUBTYPE.xml files in lowercase