Vim: allow horizontal and vertical splits
i3: use Inconsolata Medium 11 consistently
Vim: show less in the UI
Vim: less disturbances + better SplitBrain
bash: save lots of history
Vim: increase the GUI font size
Vim: install rope
Vim: improve configuration-related mappings
Vim: add replacing the word under the cursor
Vim: improve SplitBrain + new mapping