Refactored cv_list for generic use
Refactored and added cvproject relation
Added front editing for adding, deleting and modifying cvprojects.
Made CV and projects Displayable objects to simplify code and facilitate searching.
Enabled search for projects and cvs
All cv data in and displayed/editable in admin
All cv data displayed on cv html page
All CV data 'sorta' editable by the right users on the front end. Much form tidying up still needed.
Changed CV formsets to tabular layout