update front-end article lists
updates to header and footer
update config
Merge pull request #1 from MarkRabey/coresystem

update config
Merge pull request #2 from MarkRabey/frontend

updates to header and footer
Merge branch 'master' of https://github.com/MarkRabey/php-site into backend

* 'master' of https://github.com/MarkRabey/php-site:
  update config
  updates to header and footer
  update front-end article lists