Merge branch '50-bug-in-subcommand-load-text-which-should-be-displayed-on-the-terminal-must-be-redirected-to-stderr' into 'master'

Resolve "bug in subcommand load: text which should be displayed on the terminal must be redirected to stderr"

Closes #50

See merge request Pmodules/src!20

Pmodules/modulecmd.bash.in

@@ -519,7 +519,7 @@ subcommand_load() {
                 fi
                 if [[ "${Shell}" == "bash" ]]; then
                         echo "${output}"
-                        echo "${error}"
+                        echo "${error}" 1>&2
                 else
                         "${modulecmd}" "${Shell}" ${opts} 'load' \
                                        "${current_modulefile}"