Log Message:
Update comms/gammu to gammu-1.36.4.
ok wiz@.

pkgsrc changes:
 * Now comms/gammu depends on devel/libusb1 (instead of devel/libusb)
 * Get rid of Makefile.common: it is no more needed now that comms/py-gammu is
   distribuited also upstream as a separate package.

Changes:
20150814 - 1.36.4

[-] * Use advisory locking to prevent two Gammu instances share one device.
[!] * Include child process stdout and stderr in SMSD logs to ease debugging.
[-] * Fix string quoting with ODBC driver.
[+] * Added RunOnSent option to SMSD.
[+] * Store message reference in outbox in files SMSD.
[-] * Improved C API documentation in manual.

20150707 - 1.36.3

[-] * Updated list of GSM country codes and networks.
[-] * Fixed bash completition install path (Ville Skyttä).
[-] * Better logging of delivery report failures in SMSD.
[-] * Improved support for Huawei E3372.

20150615 - 1.36.2

[-] * Fixed compilation using MSVC.
[-] * Fix siemenssatnetmon (Daniel Glöckner).
[-] * Documentation improvements.
[-] * Fixed smsd startup with non existing folders.
[-] * Fixed possible stack overflows on Windows.

20150520 - 1.36.1

[-] * Compatibility with libdbi from git.
[-] * Fix siemenssatnetmon (Daniel Glöckner).
[-] * Fixed reconnecting to SQL server.
[+] * Don't split a surrogate pair between message segments (David Brown).

20150413 - 1.36.0

[!] * The python-gammu module is now shipped separately.
[!] * Removed usage of __TIME__ and __DATE__ macros in codebase.
[-] * Fixed encoding of special chars to iCalendar format.
[-] * Fixed decoding of priority from vTODO.
[-] * Avoid infinite loops with ignored messages.
[-] * Improved stability of checking phone SMS memory.
[-] * Fixed parsing of some backup files.

20150302 - 1.35.0

[-] * Fixed encoding of UTF-8 for higher code points.
[-] * Improved provided udev rules.
[-] * Fixed possible lock while getting network status in SMSD.
[-] * Various localization updates.

20141230 - 1.34.0

[+] * Add phone power ON/OFF function.
[!] * Removed deprecated Python modules gammu.Data and gammu.Worker.
[+] * Store network name and code in SMSD tables.
[-] * Fixed build with recent clang compiler.
[-] * Fixed several possible issues found by Coverity scan.
[-] * Fixed possible crash on SMSD startup.
[-] * Fixed decoding unicode SMS messages.
[-] * Added identification for several Nokia phones.
[-] * Fixed compilation issues on various platforms.
[-] * SMSD now honors loglevel for all logging targets.
[+] * SMSD can automatically hangup incoming calls.
[-] * Correctly detect Network errors.