IsRunOnly

Description: Returns TRUE if the application is a run-file-only app, according to the WC contents.
Returns: Boolean
Usage: Script Only.
Function Groups: Configuration Management
Related to: IsRunning | GetAppInstance | GetLoadedAppInstance | GetOEMLayer
Format: \LayerModule\IsRunOnly()
Parameters: none
Comments: The application is defined as run-only if it does not contain source files.
This function should only be launched as a subroutine.