Use line blocks to preserve AUTHORS formatting.

Use line blocks to make sure that each entry in AUTHORS.rst appears on
its own line, as opposed to squished up in one paragraph.

AUTHORS.rst

-Sean Bleier <http://github.com/sebleier>
-Matt Dennewitz <http://github.com/blackbrrr>
-Jannis Leidel <http://github.com/jezdez>
-S. Angel / Twidi <http://github.com/twidi>
-Noah Kantrowitz / coderanger <http://github.com/coderanger>
-Martin Mahner / bartTC <http://github.com/bartTC>
-Timothée Peignier / cyberdelia <https://github.com/cyberdelia>
-Lior Sion / liorsion <https://github.com/liorsion>
-Ales Zoulek / aleszoulek <https://github.com/aleszoulek>
-James Aylett / jaylett <https://github.com/jaylett>
-Todd Boland / boland <https://github.com/boland>
-Issac Kelly / issackelly <https://github.com/issackelly>
-Saverio / mucca <https://github.com/mucca>
-Matt Robenolt / mattrobenolt <https://github.com/mattrobenolt>
-Carl Meyer / carljm <https://github.com/carljm>
-wtracyliu / wtracyliu <https://github.com/wtracyliu>
-Florent Messa / thoas <https://github.com/thoas>
-Markus Kaiserswerth / mkai <https://github.com/mkai>
-Michael Lindemuth / mlindemu <https://github.com/mlindemu>
-John Furr / gnulnx <https://github.com/gnulnx>
-Christian Pedersen / chripede <https://github.com/chripede>
+| Sean Bleier <http://github.com/sebleier>
+| Matt Dennewitz <http://github.com/blackbrrr>
+| Jannis Leidel <http://github.com/jezdez>
+| S. Angel / Twidi <http://github.com/twidi>
+| Noah Kantrowitz / coderanger <http://github.com/coderanger>
+| Martin Mahner / bartTC <http://github.com/bartTC>
+| Timothée Peignier / cyberdelia <https://github.com/cyberdelia>
+| Lior Sion / liorsion <https://github.com/liorsion>
+| Ales Zoulek / aleszoulek <https://github.com/aleszoulek>
+| James Aylett / jaylett <https://github.com/jaylett>
+| Todd Boland / boland <https://github.com/boland>
+| Issac Kelly / issackelly <https://github.com/issackelly>
+| Saverio / mucca <https://github.com/mucca>
+| Matt Robenolt / mattrobenolt <https://github.com/mattrobenolt>
+| Carl Meyer / carljm <https://github.com/carljm>
+| wtracyliu / wtracyliu <https://github.com/wtracyliu>
+| Florent Messa / thoas <https://github.com/thoas>
+| Markus Kaiserswerth / mkai <https://github.com/mkai>
+| Michael Lindemuth / mlindemu <https://github.com/mlindemu>
+| John Furr / gnulnx <https://github.com/gnulnx>
+| Christian Pedersen / chripede <https://github.com/chripede>