MT#18815 debian: remove depends on ngcp-templates and ngcp-panel

* depending on ngcp-panel makes no sense, we connect
  to it but no need to be installed in the same machine

* depending on templates is not necessary + introduces
  complexity and no benefits

Change-Id: I99f4364c4e9e2bc8cf951e0c651952d2d7296b64

debian/control

@@ -21,9 +21,7 @@ Description: NGCP REST API related tools
 
 Package: ngcp-billing-tools
 Architecture: all
-Depends: ngcp-panel,
-         ngcp-templates-ce-ngcp-billing-tools | ngcp-templates-pro-ngcp-billing-tools,
-         perl,
+Depends: perl,
          ${misc:Depends}
 Provides: ngcp-api-tools
 Conflicts: ngcp-ossbss,
@@ -37,9 +35,7 @@ Description: NGCP Billing related tools
 
 Package: ngcp-provisioning-tools
 Architecture: all
-Depends: ngcp-panel,
-         ngcp-templates-ce-ngcp-provisioning-tools | ngcp-templates-pro-ngcp-provisioning-tools,
-         perl,
+Depends: perl,
          ${misc:Depends}
 Provides: ngcp-api-tools
 Conflicts: ngcp-ossbss,