* Barchart docs and styling fix
* Fix name of max length
* rename valueRotation -> xTickLabelRotation
also limits slider padding on sliders without marks
* Moved Visualizations folder one level up. Fixed a bunch of broken relrefs.
* More broken relrefs.
* Fixed the last of the broken relrefs
* Adjusted weight and added alias.
* Added aliases to a bunch of visualization topics.
* More topics with aliases.
* More aliases, adjusted some weight and other metadata information.
