'Just small changes' release

• Dropped support for PHP 5.3 and for HHVM
• Automatic testing for PHP 7.1–7.2
• Converted to PSR-4 (#10)

v0.3.2: Changed 'white' color for default token to 'default' color

Looks better on terminal with white background

v0.3.1: Merge pull request #1 from GrahamCampbell/patch-1

Improved version constraints

Switched to JakubOnderka\PhpConsoleColor

v0.3

Removed last EOL from getWholeFile method

Changed theme handling

v0.2

Changed version in composer.json

Initial release

v0.1

Changed version to 0.1 in composer.json