Remove vendored dependencies

While it appears that by now we actually can get successful builds
without Cargo insisting on Internet access by virtue of using the
--frozen flag, maintaining vendored dependencies is somewhat of a pain
point. This state will also get worse with upcoming changes that replace
argparse in favor of structopt and pull in a slew of new dependencies by
doing so. Then there is also the repository structure aspect, which is
non-standard due to the way we vendor dependencies and a potential
source of confusion.
In order to fix these problems, this change removes all the vendored
dependencies we have.

Delete subrepo argparse/:argparse
Delete subrepo base32/:base32
Delete subrepo cc/:cc
Delete subrepo cfg-if/:cfg-if
Delete subrepo getrandom/:getrandom
Delete subrepo lazy-static/:lazy-static
Delete subrepo libc/:libc
Delete subrepo nitrokey-sys/:nitrokey-sys
Delete subrepo nitrokey/:nitrokey
Delete subrepo rand/:rand

1 files changed, 0 insertions, 38 deletions

diff --git a/argparse/examples/structure.rs b/argparse/examples/structure.rs
deleted file mode 100644
index 59b9345..0000000
--- a/argparse/examples/structure.rs
+++ /dev/null
@@ -1,38 +0,0 @@
-extern crate argparse;
-
-use std::process::exit;
-
-use argparse::{ArgumentParser, StoreTrue, Store};
-
-struct Options {
-    verbose: bool,
-    name: String,
-}
-
-fn main() {
-    let mut options = Options {
-        verbose: false,
-        name: "World".to_string(),
-    };
-    {
-        let mut ap = ArgumentParser::new();
-        ap.set_description("Greet somebody.");
-        ap.refer(&mut options.verbose)
-            .add_option(&["-v", "--verbose"], StoreTrue,
-            "Be verbose");
-        ap.refer(&mut options.name)
-            .add_option(&["--name"], Store,
-            "Name for the greeting");
-        match ap.parse_args() {
-            Ok(()) => {}
-            Err(x) => {
-                exit(x);
-            }
-        }
-    }
-
-    if options.verbose {
-        println!("name is {}", options.name);
-    }
-    println!("Hello {}!", options.name);
-}