Merge pull request #3 from lastguest/master

Unused code cleaning
Update Route.php
Update Message.php
Update SQL.php
Update Object.php
Update Options.php
session_cache_limiter('must-revalidate')
Force view rendering
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New logo

Signed-off-by: Stefano Azzolini <stefano.azzolini@caffeinalab.com>
Brand new logo
Update README.md
Update README.md
Update README.md
Update Route.php
Fortify Shell
Since _rh() is declared private, calling it with static will lead to errors in possible sub-classes

Since _rh() is declared private, calling it with static will lead to errors in possible sub-classes. You can either use self, or increase the visibility of _rh() to at least protected.
fixed error in static route group
Update HTTP.php