Allow test failures on Julia nightly builds

Author: oschulz

.appveyor.yml_

@@ -13,9 +13,9 @@ platform:
 
 ## uncomment the following lines to allow failures on nightly julia
 ## (tests will run but not make your overall status red)
-#matrix:
-#  allow_failures:
-#  - julia_version: nightly
+matrix:
+  allow_failures:
+    - julia_version: nightly
 
 #branches:
 #  only:

.travis.yml

@@ -16,10 +16,10 @@ env:
 
 ## uncomment the following lines to allow failures on nightly julia
 ## (tests will run but not make your overall status red)
-#matrix:
-#  allow_failures:
-#  - julia: nightly
-#  fast_finish: true
+matrix:
+  allow_failures:
+    - julia: nightly
+  fast_finish: true
 
 notifications:
   email: false