This update provides version 1.1.13 of libmtp and brings various fixes and
improvements:

- Lots of new USB ID updates.
- getpartialobject64 fixed for non x86_64.
- Some too strict bugflags removed for Galaxy S and Motorola G2.
- Async event function.
- Small USB 3 bugfix.
- libmtp.keyring: Temporary add my older key, as I mistakenly
used that to sign the tarball.
- Split udev rules to separate package
- Various bugfixes.