Just realised how easy a fix this is to the 2 second wait time for
Emacs to stop. Checking if the org files are newer than the compiled
files, and the same for byte compilation, ensures I only compile when
necessary.
This actually makes Emacs kinda appealing for quick work: I kinda
cringed every time I launched Emacs without a server because I knew it
would take *so long* to stop it. Now that isn't as big a concern!
