Update .zshrc for hub

Signed-off-by: Albert Yu <dev.yufan@gmail.com>
Update tags

Signed-off-by: Albert Yu <dev.yufan@gmail.com>
Update with a better gitconfig

Signed-off-by: Albert Yu <dev.yufan@gmail.com>
Better formatted and functional .vimrc

Signed-off-by: Albert Yu <dev.yufan@gmail.com>