Merge pull request #31 from ceesvanegmond/master

Merge
Update config.php

Tiny spelling mistakes...
Update Minify.php

Added two functions javascript_dir and stylesheet_dir, which would recursively walk through the directory passed and combine all files with .css and .js extensions respectively. No more individually specify the files.
Merge pull request #32 from amalfra/patch-1

Update config.php
Update Minify.php

Optimized...
Merge branch 'master' into develop
Implemented fullUrl feature
Update Minify.php
added readme
Changed fullUrl to withFullUrl()
Merge branch 'pr/33' into develop

Conflicts:
	README.md
Merge branch 'develop'
Merge pull request #34 from ceesvanegmond/develop

Develop
Merge branch 'master' of github.com:ceesvanegmond/minify
Added custom attribute support to Dir combination functions, Some improvements and spelling fixed to README