MP1-4252 : Fix DPI issue (Use manifest)
 http://msdn.microsoft.com/en-us/library/windows/desktop/dd464660%28v=vs.85%29.aspx#declaring_dpi_awareness
 http://msdn.microsoft.com/en-us/library/windows/desktop/ee308410%28v=vs.85%29.aspx
 Only MediaPortal need to be DPIAware (when trying MP Config / SetupTV / MPE Installer/Maker, it was ugly)
Merge remote-tracking branch 'remotes/upstream/MP1-4252-BUG-Win_8.1_DPI_scaling_issue_MP_resizes_to_partial_window' into 1.5.0Fork