v1.20.1

* configure.ac: Bump version to 1.20.1.
* configure.ac: fix build in Debian.
* Update ca.po.

v1.20.0

* configure.ac: Bump version to 1.20.0.
* Move AppStream metadata file to /usr/share/metainfo.
* Update es.po.
* Update README.md
* Use sys/xattr.h instead of deprecated attr/xattr.h.
* Require c++11 compiler.
* Fix invalid markup in appdata file.
* Add keywords to appdata file and desktop file and rename appdata file.
* Update and rename appdata file.
* Update deprecated API.
* Use silent rules with autotools and require automake >= 1.11

Second release

* configure.ac: Bump version to 1.18.1.
* Fix trivial TODO typo.
* Update the AppStream file and the corresponding .desktop file to
  up-to-date standards
* Add autogen.sh.

First release.

* Code requires a c++11 capable compiler.
* configure.ac: Bump version to 1.18.0.
* doc/C/Makefile.am: move to /usr/share/help.
* po/es.po: small fixes to spanish translation.
* src/eiciel_caja_page.cpp: Port to MATE Desktop.
* src/eiciel_caja_page.hpp: Port to MATE Desktop.
* src/Makefile.am: Added -std=c++11 to.