fix "make setup_gh_pages" ?
Add DataFrame ICA
fix violinplot of decomposition to plot ALL top features
Merge branch 'pca_weirdness'

* pca_weirdness:
  fix violinplot of decomposition to plot ALL top features
  Add DataFrame ICA
  fix "make setup_gh_pages" ?
  fix toy init tests
fix violinplots of all top features;