Build 474 is released.

 1. Corrected a defect in DlgVolInfo: the Rows\Columns\Bpp fields were incorrectly displayed.

2. Changed the C++ API for memory handling functions to template instead of legacy defines.

3. Simplified requirements for the .TIME file for loading 4D (Nifti,Midas, etc). Now only a few fields are required.

4. Fixed defect RoiStats4D when no ROI was present.