Description:

Return a string list of Photographs numbers contained in currently open Project.

Syntax:

"GetPhotoList"

Return:

"1 n1 n2 n3..."

where:

n1, n2, n3 etc. are photograph numbers or "0" if this command failed.

Failure returns

- incorrect number of parameters

- no project is open

Example:

"GetPhotoList"

return "1 1 2 3 4"