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, 57 deletions

diff --git a/argparse/src/test_usage.rs b/argparse/src/test_usage.rs
deleted file mode 100644
index efe89fe..0000000
--- a/argparse/src/test_usage.rs
+++ /dev/null
@@ -1,57 +0,0 @@
-use std::str::from_utf8;
-
-use parser::ArgumentParser;
-use super::{Store, List};
-
-#[test]
-fn test_empty() {
-    let ap = ArgumentParser::new();
-    let mut buf = Vec::<u8>::new();
-    assert!(ap.print_usage("./argparse_test", &mut buf).is_ok());
-    assert_eq!("Usage:\n  ./argparse_test\n", from_utf8(&buf[..]).unwrap());
-}
-
-#[test]
-fn test_options() {
-    let mut val = 0;
-    let mut buf = Vec::<u8>::new();
-    {
-        let mut ap = ArgumentParser::new();
-        ap.refer(&mut val)
-          .add_option(&["--value"], Store,
-            "Set integer value");
-        assert!(ap.print_usage("./argparse_test", &mut buf).is_ok());
-    }
-    assert_eq!("Usage:\n  ./argparse_test [OPTIONS]\n",
-        from_utf8(&buf[..]).unwrap());
-}
-
-#[test]
-fn test_argument() {
-    let mut val = 0;
-    let mut ap = ArgumentParser::new();
-    ap.refer(&mut val)
-      .add_argument("value", Store,
-        "Integer value");
-    let mut buf = Vec::<u8>::new();
-    assert!(ap.print_usage("./argparse_test", &mut buf).is_ok());
-    assert_eq!("Usage:\n  ./argparse_test [VALUE]\n",
-        from_utf8(&buf[..]).unwrap());
-}
-
-#[test]
-fn test_arguments() {
-    let mut v1 = 0;
-    let mut v2 = Vec::<u32>::new();
-    let mut ap = ArgumentParser::new();
-    ap.refer(&mut v1)
-      .add_argument("v1", Store,
-        "Integer value 1");
-    ap.refer(&mut v2)
-      .add_argument("v2", List,
-        "More values");
-    let mut buf = Vec::<u8>::new();
-    assert!(ap.print_usage("./argparse_test", &mut buf).is_ok());
-    assert_eq!("Usage:\n  ./argparse_test [V1] [V2 ...]\n",
-        from_utf8(&buf[..]).unwrap());
-}