gnu: python-coverage: Update to 4.1. * gnu/packages/python.scm (python-coverage): Update to 4.1.
gnu: eigensoft: Do not refer to "lapacke" output. * gnu/packages/bioinformatics.scm (eigensoft)[inputs]: Remove reference to non-existing "lapacke" output.
gnu: lapack: Build the LAPACKE library. * gnu/packages/maths.scm (lapack)[arguments]: Add "-DLAPACKE=ON".
gnu: Add emacs-solarized-theme. * gnu/packages/emacs.scm (emacs-solarized-theme): New variable.
gnu: Add emacs-perspective. * gnu/packages/emacs.scm (emacs-perspective): New variable.
gnu: Add emacs-tagedit. * gnu/packages/emacs.scm (emacs-tagedit): New variable.
gnu: Add emacs-shell-switcher. * gnu/packages/emacs.scm (emacs-shell-switcher): New variable.
gnu: Add emacs-undercover. * gnu/packages/emacs.scm (emacs-undercover): New variable.
gnu: Add emacs-shut-up. * gnu/packages/emacs.scm (emacs-shut-up): New variable.
gnu: Add emacs-smart-mode-line. * gnu/packages/emacs.scm (emacs-smart-mode-line): New variable.
gnu: Add emacs-rich-minority. * gnu/packages/emacs.scm (emacs-rich-minority): New variable.
gnu: Add emacs-skewer-mode. * gnu/packages/emacs.scm (emacs-skewer-mode): New variable.
gnu: Add emacs-simple-httpd. * gnu/packages/emacs.scm (emacs-simple-httpd): New variable.
gnu: Add emacs-page-break-lines. * gnu/packages/emacs.scm (emacs-page-break-lines): New variable.
gnu: Add emacs-paren-face. * gnu/packages/emacs.scm (emacs-paren-face): New variable.
gnu: Add emacs-znc. * gnu/packages/emacs.scm (emacs-znc): New variable.
gnu: Add emacs-fill-column-indicator. * gnu/packages/emacs.scm (emacs-fill-column-indicator): New variable.
gnu: Add emacs-expand-region. * gnu/packages/emacs.scm (emacs-expand-region): New variable.
gnu: Add emacs-espuds. * gnu/packages/emacs.scm (emacs-espuds): New variable.
gnu: Add emacs-el-mock. * gnu/packages/emacs.scm (emacs-el-mock): New variable.