fixed name of resource question file
added startup file copies
changed some incorrect file paths
Merge branch 'master' into exam-settings
added settings file
Added exporting student scores into a single file sorted by date.
Merge branch 'master' into score-exporting
added checking for txt path ending.
added an extension of the JFileChooser to support confirm-on-overwrite dialog
added the file this time
Merge branch 'master' into exam-settings