Small fixes.
Merge branch 'develop' of https://github.com/gomoob/php-pushwoosh.git
into develop

Conflicts:
	Gruntfile.js
	src/test/php/Gomoob/Pushwoosh/Client/PushwooshTest.php
Merge branch 'develop' of https://github.com/gomoob/php-pushwoosh.git into develop
Small fixes.