Link to the changelog from the Readme file

LefterisJP · LefterisJP · commit 41875a259c81 · 2018-09-30T17:30:47.000+02:00
diff --git a/README.md b/README.md
@@ -8,3 +8,6 @@ Rotkehlchen is an asset management and accounting application specializing in Cr
 
 For documentation look [here](https://rotkehlchen.readthedocs.io/en/latest/)
 
+## Changelog
+
+Click [here](https://rotkehlchen.readthedocs.io/en/latest/changelog.html) for the latest changelog.
