Converted my .emacs to use use-package.
Fixed color theme problems.
Added the use-package definition of auctex and of powerline; both seem to work
fine. Still there's a lot of hooks to be managed. Biber does not seem to work on
Yosemite. Don't know why.
Added magit maps.
Removed all customize stuff. Added magit bindings. Added further use-package definitions.
Added some config for org capture + a shortcut for writing diary entries.
Added magit maps.
Added config for mu4e, added y-or-n-p.
Added a missing closing bracket.
Added mu4e config to emacs + submodule update.
Merge branch 'usepackage'