:boom::camel: Added .gitattributes & .gitignore files
Revert ":boom::camel: Added .gitattributes & .gitignore files"

This reverts commit 358a85041e07cc4c855248f3a250e260fba2b6cc.
initial commit
Merge branch 'master' of https://github.com/huangzehai/core-java.git