Added notfound module
Adding notfound to the full width in preprocess & adding .centered to the helper
Adding notfound css & template
Prevents mbp update hook to prevent errors in https://github.com/DoSomething/dosomething/issues/3320#issuecomment-61872005
Merge pull request #3332 from aaronschachter/function_exists

Check yourself before you wreck the drush updb
Cleanup
Added notfound module to make file
Removed duplicate code
Merge pull request #3331 from deadlybutter/404page

404page