T997-develop : Create two types of proposal

- Firm Proposal
- Evaluation of proposal

If it's just an evaluation of proposal ,
then we classing them by an evaluation of proposal,
but else we puts firm proposal.(we can change the type of proposal on click of the image of modification)

htdocs/comm/propal.php
/htdocs/comm/index.php?mainmenu=commercial&leftmenu=