Release 2.2

[djlambert]

[2.2.0] - 2016-05-03

Added

• Tests namespace to PSR-0 autoload in composer.json.
• Support for 3DZ, 3DM, 4DZM objects added. Dimension(s) now in 'dimension' key of returned array.

  Changed

• Token pattern regex changed to capture numbers in scientific notation as a single value.
• Let PHP handle scientific number conversion to float instead of manually calculating.
• Only instantiate Lexer object in Parser constructor if it doesn't exist.
• Move function return value tests from switch statement in Lexer. Switch statement now doing only string comparison.
• Remove static visibility from Lexer instance in Parser.
• PHPUnit now bootstraps Composer autoload.
• Update PHPUnit config XML to be compliant with XSD.
• Documentation updated for 3DZ, 3DM, 4DZM support.

  Removed

• Removed E token used with scientific notation from Lexer.
• Removed now unused TestInit.