Moved delete form into a function in helpers.php

*Moved delete form into a function in helpers.php
*added titles on the links in index.php and show_closed_projects.php
*removed the welcoming title on show_closed_projects.php
Resolved merge conflict
Merge pull request #181 from Useful-Innovation/changes

Moved delete form into a function in helpers.php
Merge pull request #183 from Useful-Innovation/johans-fixes

removed an unnessecary return