issue #20254: removed unsupported commands from update script
Merge pull request #409 from shackbarth/20254-globalfold

issue #20254: removed unsupported commands from update script
bugfix
Merge pull request #410 from shackbarth/20254

bugfix
issue #20254: lengthened test timeout
made install script executable
Merge pull request #411 from shackbarth/20254

issue #20254: lengthed test timeout
issue #20254: fixed vows models tests
issue #20254: fixed vows models tests
Merge pull request #412 from shackbarth/20254

issue #20254: got vows model tests working
issue #20254: fixed install script bug
issue #20254: fixed install script bug
issue #20254: comment out debug.js by default
Merge pull request #413 from shackbarth/20254

issue #20254: fixed install script bug