Added new function getRenderedRecord to separate creating record content from query to fetch tt_content records
Added new arguments to abstract View Helper: render, using to returning array of tt_content records (render true, default)

Based on #81 FluidTYPO3/flux/issues
[FEATURE] Attribute "render" to return records, Content ViewHelper.
Merge pull request #129 from federicobernardin/master

Added optional render property to Get ViewHelper