Hi, I want to contribute some code to mllib, I forked apache/spark to my own repository (chouqin/spark), and used `git clone https://github.com/chouqin/spark.git` to checkout the code my windows system. In this directory, I run `git status` before doing anything, it output this:
``` On branch master Your branch is up-to-date with 'origin/master'. Changes not staged for commit: (use "git add/rm <file>..." to update what will be committed) (use "git checkout -- <file>..." to discard changes in working directory) deleted: sql/hive/src/test/resources/golden/case sensitivity: Hive table-0-5d14d21a239daa42b086cc895215009a ``` I don't know why because nothing has been done. If I want to make some change, I have to be careful not to commit this deletion of file, This is every inconvenient for me because I always use `git add .` to stage all changes, now I have to add every file individually. Can someone give me any suggestions to deal with this, my system is Windows 7 and git version is 1.9.2.msysgit.0. Thanks for your help.Qiping
