work on #2425 : added a SingleJVM mode and support for update.rc-d

 - fixed greedy replacements in install.sh
 - fixed protocol detection command
(cherry picked from commit 336cc30)

tools/install.sh

@@ -107,14 +107,14 @@ escape_rhs_sed ()
 
 }
 
-sed "s/USER=.*/USER=$USER/g"  -i "/etc/init.d/proactive-scheduler"
-sed "s/PROTOCOL=.*/PROTOCOL=$PROTOCOL/g"  -i "/etc/init.d/proactive-scheduler"
-sed "s/PORT=.*/PORT=$PORT/g"  -i "/etc/init.d/proactive-scheduler"
-sed "s/NB_NODES=.*/NB_NODES=$NB_NODES/g"  -i "/etc/init.d/proactive-scheduler"
-sed "s/PA_ROOT=.*/PA_ROOT=$(escape_rhs_sed "$PA_ROOT")/g"  -i "/etc/init.d/proactive-scheduler"
+sed -e "s/^USER=.*/USER=$USER/g"  -i "/etc/init.d/proactive-scheduler"
+sed -e "s/^PROTOCOL=.*/PROTOCOL=$PROTOCOL/g"  -i "/etc/init.d/proactive-scheduler"
+sed -e "s/^PORT=.*/PORT=$PORT/g"  -i "/etc/init.d/proactive-scheduler"
+sed -e "s/^NB_NODES=.*/NB_NODES=$NB_NODES/g"  -i "/etc/init.d/proactive-scheduler"
+sed -e "s/^PA_ROOT=.*/PA_ROOT=$(escape_rhs_sed "$PA_ROOT")/g"  -i "/etc/init.d/proactive-scheduler"
 
 if confirm "Start ProActive Nodes in a single JVM process (y) or multiple JVM Processes (n) ? [Y/n] " ; then
-    sed "s/SINGLE_JVM=.*/SINGLE_JVM=true/g"  -i "/etc/init.d/proactive-scheduler"
+    sed -e "s/^SINGLE_JVM=.*/SINGLE_JVM=true/g"  -i "/etc/init.d/proactive-scheduler"
 fi
 
 chmod 700 /etc/init.d/proactive-scheduler

tools/proactive-scheduler

@@ -77,7 +77,9 @@ waitForCompletion() {
 
 createnodes() {
     echo Creating local nodes ...
-    PA_PROTOCOL=$(grep 'proactive.communication.protocol' "$PROACTIVE_HOME/config/network/server.ini" | sed "s/proactive\.communication\.protocol=\(.*\)/\1/g")
+    PA_PROTOCOL=$( grep -e '^proactive.communication.protocol=' "$PROACTIVE_HOME/config/network/server.ini" | sed -e "s/^proactive\.communication\.protocol=\(.*\)/\1/g"  )
+    PA_PROTOCOL=$(echo $PA_PROTOCOL| xargs)
+
     if [[ "$PA_PROTOCOL" == "pnp" ]]; then
         PA_URL=pnp://${ALIAS}:64738
     elif [[ "$PA_PROTOCOL" == "pamr" ]]; then