Add random noise to data in Kraskov calculators

[GoogleCodeExporter]

Large numbers of identical data cause problems for the Kraskov estimator (since 
they violate its underlying assumptions).
Kraskov's toolkit MILCA adds in a small amount of random noise to address this.

We should add a property to do this to all Kraskov calculators.
This has been done for the Kraskov MI calculator in r305, but we still need to 
add it to conditional MI calculators and check that it works ok for TE and AIS.

Original issue reported on code.google.com by joseph.lizier on 30 Apr 2014 at 2:16

[GoogleCodeExporter]

r515 adds and implements property for this for Conditional MI calculators.
Still need to add for multi-information

Original comment by joseph.lizier on 16 Sep 2014 at 1:46

• Changed state: Started

[GoogleCodeExporter]

r522 adds and implements this property for Kraskov Multi-information 
calculators, thereby closing this issue.

Original comment by joseph.lizier on 16 Sep 2014 at 1:56

• Changed state: Fixed