Upgrade some things, but un-upgrade cl-lib-0.4

That cl bizniss broke my biznus.
Yet more helm, with some customizations
Helm: ignore more things
Comply with the way package is supposed to work
Fix M-q in python docstrings
Make it easier to find-alternate-file-with-sudo
Upgrade a buncha packages
Use ibuffer-tramp to group remote connections
never commit elpa readme's
Make bwm/byte-compile more better
Add plantuml to org-babel
Switch to tsdh-dark theme and disable which-func
Only jedi:setup when we're *actually* in a python file
Only load auto-complete once
Add puppet mode because this is my life
Add some mu4e settings

God only knows what other junk I touched on my FS was required to make
this work.
Add sprint-specific org files to agenda
Switch to mbsync

Because it's all about speed.
Change font size for tinman's tiny screen
small changes, including to theme