[for-15.05] radicale: update to 0.10-2 (not updated from trunk)

* fixed hotplug script (not restarting on "ifup")
* fixed init script (not stopping in 1 second)
* fixed PKG_MAINTAINER string
* removing not needed comments in config file

Signed-off-by: Christian Schoenebeck <christian.schoenebeck@gmail.com>

net/radicale/files/radicale.hotplug

@@ -3,7 +3,7 @@
 # only (re-)start on ifup
 [ "$ACTION" = "ifup" ] || exit 0
 
-_PID=$(ps | grep '[p]ython.*[r]adicale' 2>/dev/null | awk '{print \$1}')
+_PID=$(ps | grep '[p]ython.*[r]adicale' 2>/dev/null | awk '{print $1}')
 kill -1 $_PID 2>/dev/null
 if [ $? -eq 0 ]; then
 	# only restart if already running