Stores the class path that is for BIRT defined scripts.
Report design can use scripts. Location of the possible classes files that may be used by scripts. Each ScriptLib
provides a file name value,
it can either be an absolue path or a relative path(relates to the report file or the report
base location).
Path of the classes files.
Path of the class file. It can either be an absolute path or a relative path that relates to either the report file or the report base location.