Merge pull request #137 from chamberm/RTT_maskseed

Rtt maskseed 

Added Map seeding option in HARDI-RTT Ui.
User can now either draw, or load a binary map to act as seeding points.
The number of seeds per axis slider can be used to determine how many seed per voxels are present.
(use 1,2 or 3 seed per axis, for optimal results) , fixes #93

Also fixed anatomy reloading bug, fixes #136
Also removed unused commented lines, fixes #79

src/dataset/Anatomy.cpp

@@ -146,6 +146,10 @@ Anatomy::Anatomy( const int type )
     m_columns = DatasetManager::getInstance()->getColumns();
     m_rows    = DatasetManager::getInstance()->getRows();
     m_frames  = DatasetManager::getInstance()->getFrames();
+
+	m_voxelSizeX = DatasetManager::getInstance()->getVoxelX();
+	m_voxelSizeY = DatasetManager::getInstance()->getVoxelY();
+	m_voxelSizeZ = DatasetManager::getInstance()->getVoxelZ();
 
     if(type == RGB)
     {