Changes for Date-Period-Human

0.4.6  2018-03-09 07:33:14 CET
		- Support "en_short" language, for shorthand relative dates (Thanks
		bigpresh)

0.4.5  2015-03-24 20:14:03 CET
		- Support future dates (Thanks, isync)

0.4.4  2013-12-23 12:56:43 CET
		- Fix testing dependencies

0.4.3  2013-08-02 11:22:43 CEST
		- Converted to Milla
