Set whitespace-mode to show other spaces, nicer glyphs, dropped unused stuff.
Advise split-window instead of split-window-vertically.
Moved dhl-python-describe-symbol-advice to python section.
Fixed and simplified windows PATH settings.
Moved package.el config to the top, invoke (package-initialize), added MELPA.
Conditionalized javarun config.
Set eval-expression-print-level to nil.
Added vc-dir-delete-file keybinding.
Conditionalized maxima config.
Removed unnecessary FILENAME arguments from require throughout.
Disabled ghc-mod.
Conditionalized sepia config.