Using ureq to download files

I might just throw out the TempFile thing - should actually save them somewhere. As
I think it would likely be useful for testing too

scryfall_deser/src/main.rs

@@ -0,0 +1,22 @@
+use clap::Parser;
+
+#[derive(Parser, Debug)]
+#[command(version, about, long_about = None)]
+struct Args {
+    #[arg(short, long)]
+    update: bool,
+    remainder: Vec<String>,
+}
+
+fn main() {
+    let mut args = Args::parse();
+    if args.update {
+        unimplemented!("Haven't implemented update yet");
+    }
+    let card_name = args.remainder;
+    if card_name.is_empty() {
+        panic!("You need to put some card text to search");
+    }
+    let search_string = card_name.join(" ");
+    dbg!(search_string);
+}