Change how system works with config and Tester classes

[dservich]

Have a student.txt file with the handle and identifier number and be able to select the student to run the single test on.

• Remove config select
• Remove radio buttons for batch select
• Add a panel to view the students from a selected course
• Save the selected students to an array list
• Read arraylist from settings in BatchTester
• Run BatchTester from array list
• adjust how the configSingle and configBatch files are used
• Determine the use of both the singleTest and the BatchTest, or just use batchTest?
• Eliminate the batch tester config and just read the information directly from the folder(will lose student handle and class name info associated with the student, so we might want to think of a better way to do this for next Sprint)

Move to another issue/Sprint

• Allow the user to select which file contains the students (for multiple courses)

[ryosua]

Maybe get rid of config files altogether and consolidate SingleTester and BatchTester.

[ryosua]

I'll help on this.

[ryosua]

[ryosua]

@dservich I think we need to talk to Dave to see if he really needs the other info associated with the students. If he doesn't than it simplifies the system by getting rid of the config file, but if he does need the info than we should figure out a way to enter it through the GUI I think.

I am going to merge what we have so far, because I think that it is close enough for the sprint. The code could use some refactoring and tests though.

[ryosua]

Actually, we might just want to get rid of the config to fix #55. I'll open a new branch, and then if we merge all that change in, it will be easy to revert.

[ryosua]

https://github.com/ryosua/ist-412/tree/remove-batch-config-file

[ryosua]

Can close if #56 is merged.