AGPUSH-848 : Number of devices shown in Dashboard do not match number of installations

After having discussed this on the ML ( http://lists.jboss.org/pipermail/aerogear-dev/2014-August/008599.html ) , here is a PR that now shows the last 3 "active" Push activities. It's not the ultimate solution but it could be improved later and at least it now shows accurate information.


Do we really need this, can't we add the submittedDate to the ApplicationVariant class