CI: Remove unrequired config (pandas-dev#31024)

alimcmaster1 · TomAugspurger · commit 6b87716e1416 · 2020-01-14T18:36:15.000-06:00
diff --git a/.travis.yml b/.travis.yml
@@ -25,9 +25,6 @@ git:
 
 matrix:
     fast_finish: true
-    exclude:
-      # Exclude the default Python 3.5 build
-      - python: 3.5
 
     include:
     - env:
