move 5.2

Author: DavidHickman

.travis.yml

@@ -54,7 +54,7 @@ before_script:
   - export PATH="$HOME/.composer/vendor/bin:$PATH"
   - |
     case "$TRAVIS_PHP_VERSION" in
-      5.6|5.5|5.4|5.3|5.2)
+      5.6|5.5|5.4|5.3)
         composer global require consolidation/cgr
         PATH="$(composer config -g home)/vendor/bin:$PATH"
         cgr "phpunit/phpunit:^4"