remove yad.sh by sose's request

yad.sh

@@ -1,82 +0,0 @@
-#!/bin/sh
-
-server_address="tilde.town!tilde.team"
-login=""
-ssh_dir="$HOME/.ssh"
-priv_key_path=" "
-
-get_field(){
-    field_num="$1"
-    info="$2"
-
-    echo "$info" | cut -f "$field_num" -d '|'
-}
-
-error_box(){
-    error_text="$1"
-    echo "Error: $error_text"
-    yad \
-    --width "250" \
-    --image "dialog-error" \
-    --title "Error!" \
-    --text "$error_text"
-}
-
-info_box(){
-    info_text="$1"
-    echo "$info_text"
-    yad \
-    --no-buttons \
-    --width "250" \
-    --image "dialog-info" \
-    --title "Info" \
-    --text "$info_text"
-}
-
-get_info() {
-    error_num="0"
-    error_msg=""
-    info=$(yad \
-                --title="New server setup" \
-                --text="Add a new server" \
-                --form \
-                --field="Server":CB \
-                --field="Login" \
-                --field="SSH Directory":DIR \
-                --field="Private key":FL \
-                "$server_address" "$login" "$ssh_dir" "$priv_key_path")
-    
-    server_address=$(get_field "1" "$info")
-    login=$(get_field "2" "$info")
-    ssh_dir=$(get_field "3" "$info")
-    priv_key_path=$(get_field "4" "$info")
-    
-    if test -z "$login"
-    then
-            error_msg="No login provided!"
-            error_num=$(( error_num + 1))
-    fi
-
-    if test -d "$(echo "$priv_key_path" | sed 's/\/ *$//')"
-    then
-        error_msg="$error_msg\nNo private key provided!"
-        error_num=$(( error_num + 1))
-    fi
-
-    if [ $error_num -gt '0' ]
-    then
-        error_box "$error_msg"
-        get_info
-    fi
-}
-
-test_info() {
-    info_box "Attempting to log in with the provided credentials."
-    if ssh -qF "$ssh_temp_config" "$server_name" exit
-    then
-        info_box "Login success! writing config..."
-    fi
-}
-
-get_info
-test_info