问题：
warning: LF will be replaced by CRLF in git/.gitignore.
The file will have its original line endings in your working directory.
虽然是个 warning,但是在强迫症看来，还是十分不爽，于是寻找方案，终于找到了这个可以用的，特此记录下。
解决：
git config --global core.autocrlf false
原理：
把自动转换给关掉就行了
