Update View.php

[sugenganthos]

Allow views with extension .html, .tpl, empty (assume as .php), etc

[lonnieezell]

Thanks for this. Looks fine.

Please add some documentation for this ability. A test wouldn't hurt either.

[sugenganthos]

About docs, if you say about inline, i think my inline comment is sufficient. If you say about user documentation, I need some time to find where :)

For test, if you say about PHPUnit and something else, I never use that, and don't know how to use it. Sorry. I just use localhost to test everything.

[lonnieezell]

Ok, that's fine about tests. Docs should be added to this file.