external open tested on windows closes https://github.com/alm-tools/alm/issues/109
external open tested on windows
closes https://github.com/alm-tools/alm/issues/109

alm-tools/alm,TypeScriptBuilder/tsb,TypeScriptBuilder/tsb,alm-tools/alm,basarat/tsb,basarat/tsb,alm-tools/alm,basarat/tsb,alm-tools/alm,TypeScriptBuilder/tsb,TypeScriptBuilder/tsb,basarat/tsb,alm-tools/alm