cleaner.php dynamicmacros -> dynamic_macros

tools/cleaner.php
old: dynamicmacros
new: dynamic_macros

tools/cleaner.php in the ./data/cache/dynamicmacros to try to find the clean,
The actual directory ./Data/cache/dynamic_macros sure generated by the tools/cleaner.php Corrected

sorry for korean
tools/cleaner.php 에서 ./data/cache/dynamicmacros 를 찾아 청소하려 하는데,
실제 디렉토리는 ./data/cache/dynamic_macros로 생성되는 것을 확인하여 tools/cleaner.php를 수정함.