solarized is no longer distributed with Prelude
correct gnus faces

  * gnus-group-news-low-empty -> was completely invisible solarized-bg;
    use solarized-comment instead.

  * remove -face postfix. gnus-*-face variables don't take effect (for
    unclear reason they take effect on the manual initialization of the
    theme with load-theme).

  * for consistency all gnus-*-high-* variables are now boldified
    versions of gnus-*-normal-* versions.
Org-levels inherits variable pitch and are sized.
Change color of pretty-mode-symbol-face to yellow.

It is slightly more visible than green.
Change face of org-agenda-calendar sexp.

Cannot see why one would need to be informed that agenda entry is a
based on a sexp (?).
set height on markdown header faces
height and variable-pitch on some customize faces
add paren-face
markdown headers -> green
never use font size over 1.3
customizable font scale sizes

Conflicts:
	solarized.el
disable magit-diff-use-overlays
added option to not use variable-pitch

Conflicts:
	solarized.el
force org-column to inherit default
Add Git Gutter+ and Git Gutter Fringe+

These are patched and improved forks of Git Gutter and Git Gutter
Fringe. See https://github.com/nonsequitur/git-gutter-plus and
https://github.com/nonsequitur/git-gutter-fringe-plus.
Remove misplaced comment

None will ever read this comment anyway…
Cleanup whitespace and indentation

Conflicts:
	solarized.el