Move splitview toolbar buttons into a button menu
The buttons have very long labels, which made the window too wide or caused the toolbar to display a disclosure button to show all the options.
This moves those buttons into a "Split View" toolbar button, which fixes those issues and looks much nicer.
Before:
Default config (no konsolerc)
After:
Note the size of the ui - the window is not as wide. (I should have included text.)
Edited by Nathan Sprangers