Provides pretty format for git functions (NB! Prints directly to stdout)

SH: git alias pretty format.sh

function gt (){
        if [[  $# > 1 ]]; then
                g $1 --pretty=format:'%Cblue%h%Creset - %Cred%s %Cgreen(%cr)%Cblue <%an>%Creset' ${*:2} | cat -
        else
                echo "Usage: gt [git_function] *"
        fi
}