Merge pull request #14250 from smashwilson/aw-branch-builds

Only trigger branch builds on master and release branches

.travis.yml

@@ -1,6 +1,11 @@
 git:
   depth: 10
 
+branches:
+  only:
+  - master
+  - /^[0-9.]+-releases$/
+
 matrix:
   include:
     - os: linux

appveyor.yml

@@ -6,6 +6,11 @@ skip_tags: true
 clone_folder: c:\projects\atom
 clone_depth: 10
 
+branches:
+  only:
+  - master
+  - /^[0-9.]+-releases$/
+
 platform:
   - x64
   - x86