[meld/meld-3-18] appveyor: Re-enable non-tag builds

[Kai Willadsen <kaiw src gnome org>]

commit e5f645631a860d2751258ca4a5a727b163f5dd5d
Author: Kai Willadsen <kai willadsen gmail com>
Date:   Sun Apr 29 09:00:38 2018 +1000

    appveyor: Re-enable non-tag builds
    
    Appveyor has some issues building tags if the tag isn't actually the
    most recent commit on that branch. In our release workflow this is
    theoretically fine, but because we're mirroring the repos across to
    Github, in reality I've always pushed the post-release version bump
    commit before the tag actually gets mirrored.

 appveyor.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/appveyor.yml b/appveyor.yml
index bf5cb5f9..f189ae6c 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -7,7 +7,8 @@ branches:
     - meld-3-18
 
 # Only build tags automatically
-skip_non_tags: true
+# TODO: Disabled due to https://github.com/appveyor/ci/issues/1887
+# skip_non_tags: true
 
 init:
   - ps: |