Note: not sure if the rename for the update-alternatives is what is needed, but it didn't build without it...

- specfile:
* jupyter-nbclassic-bundlerextension,
jupyter-nbclassic-extension, jupyter-nbclassic-serverextension
gained the "-nbclassic-" part of the name; updated binary-names for
update-alterantives
- update to version 0.4.4:
* Enhancements made
+ Stop looking in the old IPython directory for nbextensions #153
(@minrk)
+ Handlers under nbclassic if notebook 7 is found #141 (@echarles)
* Bugs fixed
+ Fix resource display when redirecting from /notebooks/* #148
(@echarles)
+ Rename duplicate entrypoints #138 (@echarles)
+ Point nbclassic at the classic jupyter_notebook_config path #137
(@Zsailer)
* Maintenance and upkeep improvements
+ Updating JS Dependencies #152 (@RRosio)
+ Get the notebook version from notebook._version #133 (@echarles)
* Documentation improvements
+ Updating documentation for nbclassic #134 (@RRosio)
* Other merged PRs
+ UI: About box to display nbclassic instead of notebook #147
(@echarles)