Can you add a composer.json for installation?

[John Sposato]

Example might look like this:

{
"name": "burzum/cakephp-html-purifier",
"type": "cakephp-plugin",
"description": "HtmlPurifier plugin for cakePHP",
"license": "proprietary",
"authors": [
{
"name": "NAME",
"email": "EMAIL"
}
],
"minimum-stability": "stable",
"require": {
"php": ">=5.3.0",
"composer/installers": "~1.0"
}
}

[burzum]

Added, let me know if there are any issues with it.