Bug: RepeatedTasks with multiple ranges exported funny

[CodeByDrescher]

According to the sedml spec, when a RepeatedTask specifies a range attribute, it's purpose is to be used via the shorthand range in the math portion of the change's setValue operations. The following exported VCDB model has a repeated task with two ranges, one is an independent vector range and one functional range that is dependent on the vector range. The independent range is cited as the range attribute, but only the functional range is cited in the setValue operations.

At best, this is just making it hard to read VCell omex files, but at worse it could cause someone running our models (even in VCell) to be wrong.

King_Toxin.zip