Try and ignore pre-2.2

Author: holdenk

.codecov.yml

@@ -1,6 +1,8 @@
 coverage:
   ignore: #things we ignore
-    # We are only building 2.0+
+    # In travis we are only building the latest
     - "src/main/pre-2.0/.*"
+    - "src/main/pre-2.2/.*"
     - "src/main/1.3-only/.*"
-    - "src/main/pre-1.5/.*"
+    - "src/main/pre-1.5/.*"
+    - "src/test/.*"