Allow listing all module nodes with moduleName:*

Change-Id: I1c9d8ace936641db06f38c292655b3c5c5557385
diff --git a/src/grammars.hpp b/src/grammars.hpp
index 2c511ad..4fd7b15 100644
--- a/src/grammars.hpp
+++ b/src/grammars.hpp
@@ -305,7 +305,7 @@
     x3::eps;
 
 auto const ls_def =
-    ls_::name >> *(space_separator >> ls_options) >> -(space_separator >> (dataPathListEnd | dataPath | schemaPath));
+    ls_::name >> *(space_separator >> ls_options) >> -(space_separator >> ((dataPathListEnd | dataPath | schemaPath) | (module >> "*")));
 
 auto const cd_def =
     cd_::name >> space_separator > dataPath;
@@ -317,7 +317,7 @@
     delete_::name >> space_separator > (presenceContainerPath | listInstancePath);
 
 auto const get_def =
-    get_::name >> -(space_separator >> (dataPathListEnd | dataPath));
+    get_::name >> -(space_separator >> ((dataPathListEnd | dataPath) | (module >> "*")));
 
 auto const set_def =
     set_::name >> space_separator > leafPath > space_separator > leaf_data;