added composer.json
added readme.md
added own IHtmlElement
Removed dependency on Nette\Http (replaced with header())
Removed dependency on Nette\Utils\Strings, Nette\Utils\Callback, Nette\Utils\DateTime and Nette\Utils\Html
Removed dependency on Nette exceptions, changed exceptions (BC break!)
added Latte\Runtime\Html literal
Removed dependency on Nette\Object (added own Latte\Object) (BC break!)
removed dependency on nette/utils
CHANGED NAMESPACE from Nette\Latte to simple Latte (BC break)
Removed deprecated shortcut for blocks: {#content} ... {/#} and Engine::__invoke()