removing 2.6 build for now

Jason McFarland · Jason McFarland · commit 867570cb2fe2 · 2018-02-06T13:03:55.000-06:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,6 @@
 language: python
 python:
-  - "2.6"
+  # - "2.6" issue with linecache2 compilation on travis ci 
   - "2.7"
   - "3.5"
   - "3.6"
