added in two functions to get real and imaginary
added unit tests for complex test
finished complex test
added dsp tests

fixed shuffel test in basic removed my silly array compare function
added generators test
added matrix tests
added prime tests
added shell statistic test
Merge branch 'master' of https://github.com/powder96/numbers.php
added stats test
updated to get php unit working using phpunit.xml.dist

put tests in their own namespace

tests can be run from the command line from numbersphp dir
removed an invalid todo

and added tostring test for complex
Merge pull request #2 from geopal-solutions/master

updates to unit tests