title: Changing File Mode permissions from 100755 to 100644 on GITHUB
body: <p>I changed permissions of some files locally and pushed it to GITHUB without having the config.FileMode flag = false in my gitconfig. So GIT Pushed the file mode changes but I want to revert those file mode changes from 100755 to 100644.I am using a MAC osx as my development environment. I don't want to use git reset --hard HEAD on my repository. Any suggestions ?</p>