The alfred server always needs interfaces to operate on. But these
interfaces might not exist at the moment when the daemon process is
started. This situation stopped the startup process after the init scripts
waited for a longer period of polling the system state.

But alfred is able to deal with interfaces which disappeared at runtime but
existed at startup. To force a similar behavior for the alfred startup, the
parameter "--force" or "-f" is used. The extra polling code is therefore no
longer needed in the init scripts.
Signed-off-by: NSven Eckelmann <sven@narfation.org>

* fix build with musl
Signed-off-by: NSven Eckelmann <sven@narfation.org>

* avoid some kernel deprecation warning by using more generic netlink over
  sysfs
Signed-off-by: NSven Eckelmann <sven@narfation.org>

Signed-off-by: NSven Eckelmann <sven@narfation.org>

Signed-off-by: NSven Eckelmann <sven@narfation.org>

bump alfred to version 2014.0.0. From the CHANGELOG:

 * add installation of the alfred-gpsd manpage
 * add -lm to linker flags for libgps in alfred-gpsd
Signed-off-by: NSimon Wunderlich <sw@simonwunderlich.de>

bump alfred to version 2013.4.0. From the CHANGELOG:

 * add new json output format for vis
 * add gps location information service for alfred
 * allow network interface to vanish and return without restart
 * allow to switch between master and slave operation without restart
 * renamed vis to batadv-vis to avoid collisions with other vis binaries
 * add manpages
 * various code cleanups
 * bugs squashed:

   * handle failing write() in unix sockets
   * Fix crash when vis opened empty file

alfred-gpsd is optional and requires libgps from the gpsd package to
compile. It needed its own -lm for libgps which does not link to libm
by itself, a patch for upstream alfred has been posted.
Signed-off-by: NSimon Wunderlich <sw@simonwunderlich.de>