Removed "Other software" section
Removed "Other software" section

- ParaView isn't needed for the tutorial and would be redundant if the
  MADAI Workbench is installed

- ggobi isn't mentioned in the tutorial.

chunshen1987/DistributionSampling,chunshen1987/DistributionSampling,chunshen1987/DistributionSampling,chunshen1987/DistributionSampling,chunshen1987/DistributionSampling,chunshen1987/DistributionSampling