DOC Example to illustrate usage of random state in Parallel (#605)
DOC Example to illustrate usage of random state in Parallel (#605)

* DOC add random state example

* add subtitle

* DOC rephrasing

* DOC make seed ranom

joblib/joblib,tomMoral/joblib,lesteve/joblib,tomMoral/joblib,joblib/joblib,lesteve/joblib