Update Classe "Less" to version 1.7.0.2
Merge pull request #28 from dev-ggallon/Updates/Less

Update Classe -> Less 1.7.0.2
Updating README.md.
Updating README.md.
Updating CodeIgniter.
Textile parser: Implementing "restricted_mode" feature that is applicable on untrusted user input.
Textile parser usage: Sanitizing the contact form.
Adding a Textile parser test.
An insiginificant change.
Adding Less compiler test.
Merge branch 'master' of https://github.com/ivantcholakov/starter-public-edition-4