Misplaced shebangs and missing exec flags

patch description: Restore of valid shebang lines and exec flags

Change-Id: Id44c9d4ac9f2243f478213b34f61a30576ca2235
Issue-ID: APPC-1203
Signed-off-by: Nicolas Edel <nicolas.edel@orange.com>
diff --git a/appc-dispatcher/appc-dispatcher-installer/src/main/resources/scripts/install-feature.sh b/appc-dispatcher/appc-dispatcher-installer/src/main/resources/scripts/install-feature.sh
old mode 100644
new mode 100755
index f47e3d2..13a8fda
--- a/appc-dispatcher/appc-dispatcher-installer/src/main/resources/scripts/install-feature.sh
+++ b/appc-dispatcher/appc-dispatcher-installer/src/main/resources/scripts/install-feature.sh
@@ -1,3 +1,5 @@
+#!/bin/bash
+
 ###
 # ============LICENSE_START=======================================================
 # ONAP : APPC
@@ -21,8 +23,6 @@
 # ============LICENSE_END=========================================================
 ###
 
-#!/bin/bash
-
 ODL_HOME=${ODL_HOME:-/opt/opendaylight/current}
 ODL_KARAF_CLIENT=${ODL_KARAF_CLIENT:-${ODL_HOME}/bin/client}
 ODL_KARAF_CLIENT_OPTS=${ODL_KARAF_CLIENT_OPTS:-""}