Add INI definition

Author: kvwalker

.travis.yml

@@ -48,6 +48,7 @@ before_install:
   - mongo-orchestration --version
   - export MO_PATH=`python -c 'import mongo_orchestration; from os import path; print(path.dirname(mongo_orchestration.__file__));'`
   - |
+    INI=~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
     # tpecl is a helper to compile and cache php extensions
       tpecl () {
           local ext_name=$1