Remove OSH_RUNTIME / openhab.runtime variables as they are not used (#37)

Signed-off-by: Chris Jackson <[email protected]>

Author: cdjackson

features/karaf/framework/src/main/resources/resources/bin/oh2_dir_layout

@@ -11,10 +11,6 @@ if [ -z ${OSH_CONF} ]; then
     export OSH_CONF="${OSH_HOME}/config"
 fi
 
-if [ -z ${OSH_RUNTIME} ]; then
-    export OSH_RUNTIME="${OSH_HOME}/data"
-fi
-
 if [ -z ${OSH_USERDATA} ]; then
     export OSH_USERDATA="${OSH_HOME}/data"
 fi

features/karaf/framework/src/main/resources/resources/bin/setenv

@@ -93,7 +93,6 @@ fi
 export JAVA_OPTS="${JAVA_OPTS}
   -Dopenhab.home=${OSH_HOME}
   -Dopenhab.conf=${OSH_CONF}
-  -Dopenhab.runtime=${OSH_RUNTIME}
   -Dopenhab.userdata=${OSH_USERDATA}
   -Dopenhab.logdir=${OSH_LOGDIR}
   -Djava.library.path=${OSH_USERDATA}/tmp/lib