Rename setTitle as setImage
Use ternary return for setImage
Set item->inner property to avoid manipulating title recursively
Revert "Rename setTitle as setImage"

This reverts commit 908280e10bde7f8746567975d8c36ceed86db0a8.
Not modify item object but instead use disposable variable $title
Don't modify item object but instead use disposable variable $link
If menu wrench is not the first menu module to render an item, the menu_image property may be set, but blank.
Fix for HTML validation errors on closing <a> tags

Resolves html validation errors: "Self-closing syntax (/>) used on a non-void HTML element".
Links were rendered as <a href="index.php"/>Some link</a>
Merge branch 'master' of github.com:esedic/Menu-Wrench into esedic-master
Merge branch 'esedic-master' into develop
Merge branch 'esedic-master' into develop
Closes #21
Closes issue #22 by implementing module class suffix
Version update
Merge pull request #23 from betweenbrain/develop

Merge develop for 1.1.2 release