aglos/A-Smart-Lecturer — pull request #70 by orensharon (2014-01-04 22:28:20+00:00)
Title: Fixed classes (still need fixed).

create edit page to checked execrise and read data from db.
add future - now the lecturer adding new exericse.
Working on table checker page and lecturer page.
Pushing students array into the grade scales.
Added new DB records for: execrises and studnts and students grades.
marking on checker table - check/ not checked exericse.
loding and showing graph data from the db