Log Message:
Update to 1.5:

shared-mime-info 1.5 (2015-09-15)
* Fix compilation with glib < 2.26
* Update DTD

Mime-type changes:
* Add more globs to console ROM files
* Use "folder" generic-icon for inode/directory
* Bump priority for ISO images glob matching to work
  around confusion around Wii image files
* Add application/owl+xml
* Add text/turtle
* Use IANA registered image/vnd.zbrush.pcx for PCX
* Add text/rust for Rust source code
* Add application/ld+json as subclass of application/json
* Add text/csv-schema
* Add application/vnd.coffeescript
* Make application/vnd.apple.mpegurl a subclass of text/plain
* Make application/sdp a subclass of text/plain
* Add application/jrd+json as subclass of application/json
* Add MTM, MED, 699 and Ultratracker magic for application/x-mod
* Add Meson build definitions
* Match newer versions of XCF files
* Use IANA registered type for PKCS#12
* Add application/x-doom-wad
* Add Amiga disk image
* Rename "Dreamcast ROM" to "Dreamcast GD-ROM"
* Add application/x-wii-wad
* Add magic and tests to application/x-gameboy-rom
* Add application/x-saturn-rom
* Fix application/x-genesis-rom translation rules
* Split up multi-page DjVu into its own mime-type