Update scripts and README.md with use of the new TEST_REFERENCED_URLS

[vbakke]

Add the TEST_REFERENCED_URLS to generateDimensions.bash and a new generateDimensions.bat.

Also include new usage to README.md

(ref: PR #30)

[vbakke]

Assigned to: @vbakke
I don't have privileges to assign an issue properly in github for this project