Fix appveyor deployment (#58)

Author: lekhmanrus

README.md

@@ -23,7 +23,7 @@ Use the following pattern to link revision data to Gerrit:
 * Search pattern: `(Change-Id: )#?I\w+`.
 * Nested pattern: `I\w{2,}`.
 
-## Compatibility Matrix
+## Compatibility Version Matrix
 
 | Git Extensions     | Gerrit Plugin       |
 |--------------------|---------------------|

appveyor.yml

@@ -62,5 +62,4 @@ deploy:
     secure: qunoLd86DxlOU3P9yfT1CZSHQRV+e2oGIFfcRy+MnxiVYwnjFFkkEKWBtGGMrcBi
   skip_symbols: false
   on:
-    branch: master
     appveyor_repo_tag: true