elofgren: Remove 6 lines of code by directly passing the unsent_subscribers_array data to push(new ArrayData?($data)) instead of pointlessly creating a new array.  (merged from branches/gsoc)
elofgren: Remove 6 lines of code by directly passing the unsent_subscribers_array data to push(new ArrayData?($data)) instead of pointlessly creating a new array. 
(merged from branches/gsoc)


git-svn-id: 61ad833bee3a753d148e0d349fad2a795836b318@41997 467b73ca-7a2a-4603-9d3b-597d59a354a9

silverstripe/silverstripe-cms,dhensby/silverstripe-cms,dhensby/silverstripe-reports,silverstripe/silverstripe-siteconfig,dhensby/silverstripe-cms,silverstripe-labs/silverstripe-reports,dhensby/silverstripe-cms,jonom/silverstripe-cms,silverstripe-labs/silverstripe-reports,jonom/silverstripe-cms,dhensby/silverstripe-reports,helpfulrobot/i-lateral-silverstripe-siteconfig,silverstripe/silverstripe-cms