Add loop for student list

Also added multiple attributes to list items -- id and name, name is
display
Merge with Miguel's changes

controller shared update
More changes

jesus h!
Updated the listbox info

Please don't crash...
WHatever

kjsbsaj
Blah

blah
kjhdb

khds
sure why not
Merge remote-tracking branch 'origin/master' into kevin-branch
Finished GPA calculations

Updated enrollment's variable storage
fixed enrollment constructors
Merge remote-tracking branch 'origin/mart-branch'
Merge branch 'master' into kevin-branch

Conflicts:
	WindowsApplication3/Enrollment.vb
Merge pull request #1 from Valiken/kevin-branch

Kevin branch
Merge remote-tracking branch 'origin/master' into brian-branch2