Merge pull request #224 from libcheck/pre-v0.13

Update NEWS for v0.13

NEWS

@@ -1,12 +1,29 @@
-Planned Release Check 0.13.0
+Sat Oct 20, 2019: Released Check 0.13.0
+  based on hash 2b18886a9a9d3bab44917a550d12128ad7e2c197
 
 * configure: optional build documentation
   Issue #206 (GitHub)
 
 * missing <unistd.h> in some files
   Issue #196 and Issue #186 (GitHub)
 
-* Add checkmk to CMake build.
+* Varous documentation improvements
+
+* END_TEST is now optional, as how START_TEST works has been redone
+  Issue #158
+
+* Various CMake related changes:
+  - Support exporting Check to other projects with CMake 3
+    Issue #185
+  - Shared library support for Visual Studio
+    Issue #220
+  - Fix wrong library filename
+    Issue #226
+  - Add support for CMake package registry 
+    Issue #227
+  - CMake build type can now be debug or release
+    Issue #228
+  - Add checkmk to CMake build.
 
 
 Fri Oct 20, 2017: Released Check 0.12.0