add links to menu
Merge branch 'master' of https://github.com/bigv220/jobseeker
Add company candidate table
Add new sql, merge changes
if user type is company, only show firstname.
Merge branch 'master' of https://github.com/bigv220/jobseeker

Conflicts:
	application/views/default/header-block.php
if user type is company, only show firstname.
Merge branch 'master' of https://github.com/bigv220/jobseeker
modify some value of select lists in search job page