Figure 9.14 added, removing a bug and including the ability to slide through different tree depth and number of trees
MPLD3 mashed in
Ignore checkpoints
Merge pull request #2 from drphilmarshall/master

MPLD3 upgrade to Figure 8.10 - Gaussian Processes example!
Merge pull request #1 from Waelthus/master

Figure 9.14 added