Scheduler Tool Prototype

The main administrator tool is scheduler_admin.jar, and the student-instructor version of the tool is scheduler_si.jar.
Reqired to build or run either tool is the javafx library, placed in the top-level directory with the Makefile and manifests.
To run the tools, simply execute them from the command line with "java -jar <jarname>"
They can be built according to the provided makefile, which is further explained in the provided readme document.