clean data/tmp/cache/ folder for non apc enviroment
Merge branch 'hotfix/fix-cache-dir'
Merge branch 'hotfix/fix-cache-dir' into develop
fix xdebug_get_function_stack() error
Merge branch 'hotfix/fix-trace-data'
Merge branch 'hotfix/fix-trace-data' into develop
add class-pre-loader

https://github.com/mtdowling/ClassPreloader
Fix namespace on GreetingTest
Merge pull request #23 from ktutumi/fix-namespace-on-greeting-test

Fix namespace on GreetingTest
[#24] fix profiler link
update class pre loader file
add xhprof_html sym link
Merge branch 'hotfix/fix-profiler'
update and refactor ClassPreloader
fix psr2
Merge branch 'hotfix/fix-php-cs-fixer-error'
Merge branch 'hotfix/fix-php-cs-fixer-error' into develop
notName, not exclude
Merge branch 'develop'