taking the name, id & due date out of config.h
Merge branch 'master' of https://github.com/JFrei86/HWserver into server
added grades & iclicker
Recursive folder and file display for uploaded files
Added file sizes to uploaded files display
Merge branch 'server' of https://github.com/JFrei86/HWserver into server
Added error message for empty upload
Added error code to error message for bad uploads
Merge branch 'server' of https://github.com/JFrei86/HWserver into server
small changes
Merge branch 'server' into develop

* server:
  small changes
  Added error code to error message for bad uploads
  Added error message for empty upload
  Added file sizes to uploaded files display
  Recursive folder and file display for uploaded files
  added grades & iclicker
  taking the name, id & due date out of config.h

Conflicts:
	Sample_Files/SampleHWMakefile
	Sample_Files/sampleConfig/csci4960_any_homework/config.h
	public/controller/data_functions.php
	public/view/homework.php