moving file names...
diff --git a/other/checkstyle-rules/LICENSE.txt b/other/checkstyle-rules/LICENSE
similarity index 100%
rename from other/checkstyle-rules/LICENSE.txt
rename to other/checkstyle-rules/LICENSE
diff --git a/other/checkstyle-rules/NOTICE.txt b/other/checkstyle-rules/NOTICE
similarity index 100%
rename from other/checkstyle-rules/NOTICE.txt
rename to other/checkstyle-rules/NOTICE