gnu: Add r-devtools. * gnu/packages/statistics.scm (r-devtools): New variable.
gnu: Add r-rstudioapi. * gnu/packages/statistics.scm (r-rstudioapi): New variable.
gnu: Add r-git2r. * gnu/packages/statistics.scm (r-git2r): New variable.
gnu: Add r-httr. * gnu/packages/statistics.scm (r-httr): New variable.
gnu: Add r-roxygen2. * gnu/packages/statistics.scm (r-roxygen2): New variable.
gnu: Add r-brew. * gnu/packages/statistics.scm (r-brew): New variable.
gnu: Add r-whisker. * gnu/packages/statistics.scm (r-whisker): New variable.
gnu: Add r-rversions. * gnu/packages/statistics.scm (r-rversions): New variable.
gnu: Add r-xml2. * gnu/packages/statistics.scm (r-xml2): New variable.
gnu: Add r-curl. * gnu/packages/web.scm (r-curl): New variable.
emacs: 'display-search-paths' now takes a list of profiles. Fixes a regression introduced in fc2d233. * emacs/guix-main.scm (process-package-actions): Make second argument to 'display-search-paths' a list.
gnu: images: Add jpegoptim 1.4.3 * gnu/packages/images.scm (jpegoptim): New variable jpegoptim Signed-off-by: Ludovic Courtès <ludo@gnu.org>
gnu: libpng: Use 1.5.24 as a replacement [fixes CVE-2015-8126]. Reported by Leo Famulari <leo@famulari.name>. * gnu/packages/image.scm (libpng-urls): New procedure. (libpng)[source]: Use it. [replacement]: New field. (libpng-1.5.24): New variable.
gnu: gnucash: Update to 2.6.9. * gnu/packages/gnucash.scm (gnucash): Update to 2.6.9. [home-page]: Update.
gnu: pari-gp: Update to 2.7.5. * gnu/packages/algebra.scm (pari-gp): Update to 2.7.5.
gnu: enlightenment: Update to 0.19.13. * gnu/packages/enlightenment.scm (enlightenment): Update to 0.19.13.
gnu: evas-generic-loaders: Update to 1.16.0. * gnu/packages/enlightenment.scm (evas-generic-loaders): Update to 1.16.0.
gnu: emotion-generic-players: Update to 1.16.0. * gnu/packages/enlightenment.scm (emotion-generic-players): Update to 1.16.0.
gnu: elementary: Update to 1.16.0. * gnu/packages/enlightenment.scm (elementary): Update to 1.16.0.
gnu: efl: Update to 1.16.0. * gnu/packages/enlightenment.scm (efl): Update to 1.16.0.