Merge branch 'master' into core-updates

Conflicts:
	gnu/packages/image.scm

gnu: Consolidate databases in (gnu packages databases).

* gnu/packages/databases.scm: New file, with the contents of the
  following deleted files.
* gnu/packages/mysql.scm, gnu/packages/postgresql.scm,
  gnu/packages/recutils.scm, gnu/packages/sqlite.scm,
  gnu/packages/bdb.scm: Remove.
* gnu-system.am (GNU_SYSTEM_MODULES): Adjust accordingly.
* gnu/packages/apl.scm, gnu/packages/dc.scm, gnu/packages/games.scm,
  gnu/packages/gnunet.scm, gnu/packages/linux.scm, gnu/packages/mail.scm,
  gnu/packages/mpd.scm, gnu/packages/nvi.scm, gnu/packages/openldap.scm,
  gnu/packages/package-management.scm, gnu/packages/python.scm,
  gnu/packages/qt.scm, gnu/packages/rdf.scm,
  gnu/packages/version-control.scm: Adjust to new module name.

Merge branch 'master' into core-updates

gnu: apl: Update to 1.4, add sqlite support.

* gnu/packages/apl.scm (apl): Update to 1.4.  Add 'sqlite' as an input.
  Pass --with-sqlite3 to configure.

gnu: apl: Upgrade to 1.3.

* gnu/packages/apl.scm (apl): Upgrade to 1.3.

Merge branch 'master' into core-updates

Conflicts:
	gnu-system.am

gnu: apl: Update to 1.2.

* gnu/packages/apl.scm (apl): Update to 1.2.

Merge branch 'core-updates'

Conflicts:
	gnu/packages/gnunet.scm

gnu: apl: Adjust to gettext renaming.

* gnu/packages/apl.scm (apl): Use GNU-GETTEXT.

Merge branch 'master' into core-updates

Conflicts:
	guix/packages.scm

gnu: Add GNU APL.

* gnu/packages/apl.scm: New file.
* gnu-system.am (GNU_SYSTEM_MODULES): Add it.