updated gitignore to ignore personal config
Revert "updated gitignore to ignore personal config"

This reverts commit e2232079a5e3c03a8a14ab1e8855245d02ef0f09.
Revert "Revert "updated gitignore to ignore personal config""

This reverts commit 82fb0191dc33654a2466bed813ae3694b2e50e2a.