Showing course records, able to be sorted

doesn't show all details yet. ADD a button to show all records instead
of automatic so that it won't take too long
Catches errors for pre and co requisites

also added other details for courses
Edit of Courses

Working but not complete for requisites
minor add for selecting courses
merge, check if the master has the right version
Updated DB

Added COURSE_YEAR
Corrected wrong display of Level
cleaned

selected prerequisites still not showing
retrieved Prerequisites showing
retrieves Co and Pre requisites and shows in select tag
Clickable course names but not linking right
Linking from courses to editcourses

WORKING
Saving edits on course

NOT YET complete
added to last commit
UPDATE statement

NOT YET finished
edit
Merge remote-tracking branch 'origin/mele'

Conflicts:
	Web App/mele/_class/db_funct.php
	Web App/mele/student.php
	Web App/seini/Login2.php

shell merging
Login latest
Edit Students & Header Footer Function
Icons