Merge remote-tracking branch 'origin/dev-python/dj-database-url'

Pull in this per-package branch with a subtree merge [1]:

  $ git merge -s ours --no-commit origin/dev-python/dj-database-url
  $ git read-tree --prefix=dev-python/dev-python/dj-database-url/ -u origin/dev-python/dj-database-url
  $ git commit -v

so folks who aren't using a version of Layman that supports submodules
(currently everybody) can use this modular package.

[1]: https://www.kernel.org/pub/software/scm/git/docs/howto/using-merge-subtree.html

diff --cc dev-python/dj-database-url/dj-database-url-9999.ebuild
index 0000000000000000000000000000000000000000,49c8b6b1899fa265b77c8ecc6e569b0071a8dbf7..49c8b6b1899fa265b77c8ecc6e569b0071a8dbf7
mode 000000,100644..100644
--- /dev/null
--- 2/dj-database-url-9999.ebuild
+++ b/dev-python/dj-database-url/dj-database-url-9999.ebuild