udev rules: remove ACTION=add

we start a udevadm trigger run somewhen after boot, which doesn't run
rules with ACTION=add but instead ACTION=change. that way our rule would
no longer match, and our device would be chowned away. now we always
match and keep our usb device :-)

70-cip-foxtemp.rules

 # VOTI shared USB ID, foxtemp benutzt die
-ACTION=="add", SUBSYSTEM=="usb", ATTR{idVendor}=="16c0", ATTR{idProduct}=="05dc",  ATTR{product}=="ds1820tousb", MODE:="0660", OWNER:="foxtemp", GROUP:="root"
+SUBSYSTEM=="usb", ATTR{idVendor}=="16c0", ATTR{idProduct}=="05dc",  ATTR{product}=="ds1820tousb", MODE:="0660", OWNER:="foxtemp", GROUP:="root"
 

debian/changelog

+cip-foxtemp (13) stretch; urgency=medium
+
+  * final fix for udev permission problem
+
+ -- Johannes Schilling <johannes.schilling@cs.fau.de>  Thu, 23 Nov 2017 02:06:51 +0100
+
 cip-foxtemp (12) stretch; urgency=medium
 
   * try to correctly fix bootup permission problem

debian/cip-foxtemp.install

 cip-foxtemp-hostsoftware         usr/sbin
 cip-foxtemp-hostsoftware.service lib/systemd/system
-70-cip-foxtemp.rules             etc/udev/rules.d
+70-cip-foxtemp.rules             lib/udev/rules.d