temp message when loading gemc 5.4

Author: maureeungaro

modulefiles/gemc/.common

@@ -39,6 +39,10 @@ if { [ lindex [ split $version . ] 0 ] == 2 } {
 
 
 
+if { $version eq "5.4" || $version eq "5.5" || $version eq "5.6"} {
+	puts stderr "Warning: gemc $version is deprecated. Use 5.7 instead."
+}
+
 proc ModulesTest { } {
 
 	set installation_exe  [ getenv GEMC ]/gemc