Use ibuffer
Luis files have moved
Bind C-M-RET in org-mode

This replaces the default binding of C-RET since I use that for
rectangles

It is bound to org-insert-heading-respect-content, which puts a new
heading after all the text in the current one, no matter where point is
at the time

Especially useful for jumping out of lists
Fix up my python config

Don't use ipython, since it was causing hangs
Change `org-meta-line` face to be inverse video

Black on khaki