Description of problem:
system.scheduleScriptRun should be modified to schedule multiple systems at once.  Currently, each system must be scheduled individually and each receives its own action ID.  This makes viewing the results of the script far more difficult than it needs to be.  It also clutters up the schedule with an entry for each system. 

Also note, the methods to retrieve the results already return the results for multiple systems.

Version-Release number of selected component (if applicable):
Satellite 5.3.0