Don't ignore commits on NEWS, etc. on AppVeyor

[ci skip] can be used explicitly, and otherwise it might ignore commits with a code change.
php · Jun 28, 2018 · 19b4fa1 · 19b4fa1
1 parent 1f6b842
commit 19b4fa1
Showing 1 changed file with 0 additions and 6 deletions.
diff --git a/.appveyor.yml b/.appveyor.yml
@@ -8,12 +8,6 @@ branches:
                 - PHP-5.6
                 - PHP-7.0
 
-skip_commits:
-        files:
-                - NEWS
-                - UPGRADING*
-                - README.*
-
 clone_depth: 64
 
 cache: