rev_news edition 1: add blank lines

Author: chriscool

rev_news/edition-1.md

@@ -274,31 +274,40 @@ Jeff King &lt;<[email protected]>&gt;.
 ### Releases
 
 *[Git v.2.3.2](http://permalink.gmane.org/gmane.linux.kernel/1902789), March 6th.
+
 ```
 The latest maintenance release Git v2.3.2 is now available at
 the usual places.
 ```
+
 *[Commandline GUI-tool *tig* version 1.2](http://article.gmane.org/gmane.comp.version-control.git/265298), March 11th:
+
 ```
 I just released version 2.1 of Tig which brings a lot of improvements to speed
 up usage in large repositories such as the Linux kernel repo (see improvements
 related to #310, #324, #350, and #368). Else this release brings minor
 improvements across the board plus a fair amount of bug fixes.
 ```
+
 *[NodeGit 0.3.0](https://github.com/nodegit/nodegit/releases/tag/v0.3.0), March 13th:
+
 ```
 Updated to libgit2 v0.22.1. This release contains breaking API changes. Most 
 noteworthy is the change to how certificate errors are handled during authentication.
 
 For more details check out the change log: http://www.nodegit.org/changelog/#v0-3-0
 ```
+
 *[Git v.2.3.3](http://permalink.gmane.org/gmane.linux.kernel/1908634), March 14th:
+
 ```
 The latest maintenance release Git v2.3.3 is now available at
 the usual places. It is comprised of 26 non-merge commits since
 v2.3.2, contributed by 11 people, 1 of which is a new contributor.
 ```
+
 *[Git v2.3.4](http://permalink.gmane.org/gmane.linux.kernel/1915412), March 23rd:
+
 ```
 The latest maintenance release Git v2.3.4 is now available at the
 usual places. It is comprised of 22 non-merge commits since v2.3.3,