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'
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
Add libraries to composer
Work on updating tests
Get all tests to pass
Finalise migration
Suggest the PDF generators instead of requiring them
Merge pull request #71 from dakota/3.0

Upgrade to 3.0