Add support for footer and headers
Merge branch 'master' of https://github.com/ceeram/CakePdf
Fix error if options are not an array
Merge branch 'master' of https://github.com/ceeram/CakePdf
Move footer and header commands so that they actually work on WkHtmlToPdf engine
Fix some styling issues to match the CakePHP style guide
Merge remote-tracking branch 'ceeram/master'
Fix test
Merge pull request #53 from dereuromark/master

Fix test
Merge branch 'master' of https://github.com/ceeram/cakepdf

Conflicts:
	Pdf/Engine/WkHtmlToPdfEngine.php
Run upgrade shell and move files into correct locations
Initial update of readme file
Update readme and remove bundled libraries