Improve command line handling, don't read stdin
Improve command line handling, don't read stdin

Reading stdin is confusing as it means running the script without any
arguments and with no input redirection just seems to do
nothing. (OTOH, who would use this script except seasoned hackers who
know how command-line tools typically work... oh well.)

Change-Id: I00b4f70b07b6515b52a22b4ec4e048cc84c1dc83

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core