OOP.

Standalone parts; Dairy, the parser, Flavour, the template, and Yogurt, the main engine.

Tests added as well as Travis and Coveralls integration.

The syntax has changed a bit, too; updated readme on the way.
Some regex snippets are now stored as class constants. This allows for pattern concatenation and avoids long messy lines.
Error handler set after class. Concatenated another pair of long strings.
Fixed indentation, moved set_error_handler, and added restore_error_handler.
Newline at end of file.
Correct object creation.
Fixes for PHP 5.3; mainly, store variables first, then access child variables.
New documentation for updated syntax.
Merge pull request #2 from oscarpalmer/dev

OOP rewrite and updated syntax.

Standalone parts; Dairy, the parser, Flavour, the template, and Yogurt, the main engine.

Tests added as well as Travis and Coveralls integration.