Minor updates to core. Refactored the Phantomjs Class. Moved Casperjs Class into init.pp
Merge branch 'master' of github.com:DomenicoColandrea86/projectx into Development

* 'master' of github.com:DomenicoColandrea86/projectx:
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Conflicts:
	projectx_core/modules/projectx/manifests/phantomjs.pp
refactor init.pp file
Add redis session store functionality and make session cookies secure.
remove comments
set secure cookies to false if NODE_ENV === 'test'
update copy in test specs
update environment dependent config for cookies