Merge branch '211-modules-with-multiple-dashes-cannot-be-loaded' into 'master'

Resolve "modules with multiple dashes cannot be loaded"

Closes #211

See merge request Pmodules/src!188

Pmodules/libmodules.tcl

@@ -181,7 +181,7 @@ proc _pmodules_setenv { PREFIX name version } {
 	}
 
 	set		NAME			[string toupper $name]
-	regsub -- "-" ${NAME} "_" NAME
+	regsub -all -- "-" ${NAME} "_" NAME
 
 	set prefix_evars [dict create \
 			      "${NAME}_VERSION"			"${version}" \