Update to bashate 0.3.2

Bashate 0.3.2 has a few new checks -- firstly make sure some of the
plugins have #!/bin/bash, and fix up a couple of "local" changes that
were missed by I9c8912a8fd596535589b207d7fc553b9d951d3fe

Change-Id: I9e4b1c0dc9e0f709d8e76f9c9bf1c9478b2605ed
diff --git a/lib/heat b/lib/heat
index 85fdaa1..f3f0548 100644
--- a/lib/heat
+++ b/lib/heat
@@ -239,7 +239,8 @@
     run_process h-eng "$HEAT_BIN_DIR/heat-engine --config-file=$HEAT_CONF"
 
     # If the site is not enabled then we are in a grenade scenario
-    local enabled_site_file=$(apache_site_config_for heat-api)
+    local enabled_site_file
+    enabled_site_file=$(apache_site_config_for heat-api)
     if [ -f ${enabled_site_file} ] && [ "$HEAT_USE_MOD_WSGI" == "True" ]; then
         enable_apache_site heat-api
         enable_apache_site heat-api-cfn
@@ -284,9 +285,12 @@
 # _config_heat_apache_wsgi() - Set WSGI config files of Heat
 function _config_heat_apache_wsgi {
 
-    local heat_apache_conf=$(apache_site_config_for heat-api)
-    local heat_cfn_apache_conf=$(apache_site_config_for heat-api-cfn)
-    local heat_cloudwatch_apache_conf=$(apache_site_config_for heat-api-cloudwatch)
+    local heat_apache_conf
+    heat_apache_conf=$(apache_site_config_for heat-api)
+    local heat_cfn_apache_conf
+    heat_cfn_apache_conf=$(apache_site_config_for heat-api-cfn)
+    local heat_cloudwatch_apache_conf
+    heat_cloudwatch_apache_conf=$(apache_site_config_for heat-api-cloudwatch)
     local heat_ssl=""
     local heat_certfile=""
     local heat_keyfile=""
diff --git a/lib/neutron_plugins/services/firewall b/lib/neutron_plugins/services/firewall
index 61a148e..3496da8 100644
--- a/lib/neutron_plugins/services/firewall
+++ b/lib/neutron_plugins/services/firewall
@@ -1,3 +1,5 @@
+#!/bin/bash
+
 # Neutron firewall plugin
 # ---------------------------
 
diff --git a/lib/neutron_plugins/services/loadbalancer b/lib/neutron_plugins/services/loadbalancer
index 34190f9..7865f6f 100644
--- a/lib/neutron_plugins/services/loadbalancer
+++ b/lib/neutron_plugins/services/loadbalancer
@@ -1,3 +1,5 @@
+#!/bin/bash
+
 # Neutron loadbalancer plugin
 # ---------------------------
 
diff --git a/lib/neutron_plugins/services/metering b/lib/neutron_plugins/services/metering
index 37ba019..c75ab19 100644
--- a/lib/neutron_plugins/services/metering
+++ b/lib/neutron_plugins/services/metering
@@ -1,3 +1,5 @@
+#!/bin/bash
+
 # Neutron metering plugin
 # ---------------------------
 
diff --git a/lib/neutron_plugins/services/vpn b/lib/neutron_plugins/services/vpn
index 4d6a2bf..c0e7457 100644
--- a/lib/neutron_plugins/services/vpn
+++ b/lib/neutron_plugins/services/vpn
@@ -1,3 +1,5 @@
+#!/bin/bash
+
 # Neutron VPN plugin
 # ---------------------------
 
diff --git a/lib/neutron_thirdparty/vmware_nsx b/lib/neutron_thirdparty/vmware_nsx
index 03853a9..e182fca 100644
--- a/lib/neutron_thirdparty/vmware_nsx
+++ b/lib/neutron_thirdparty/vmware_nsx
@@ -1,2 +1,4 @@
+#!/bin/bash
+
 # REVISIT(roeyc): this file left empty so that 'enable_service vmware_nsx'
 # continues to work.