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, 51 deletions

diff --git a/argparse/src/test_enum.rs b/argparse/src/test_enum.rs
deleted file mode 100644
index 5205738..0000000
--- a/argparse/src/test_enum.rs
+++ /dev/null
@@ -1,51 +0,0 @@
-use std::str::FromStr;
-
-use parser::ArgumentParser;
-use super::Store;
-use test_parser::{check_ok};
-
-use self::Greeting::{Hello, Hi, NoGreeting};
-
-
-#[derive(PartialEq, Eq, Debug)]
-enum Greeting {
-    Hello,
-    Hi,
-    NoGreeting,
-}
-
-impl FromStr for Greeting {
-    type Err = ();
-    fn from_str(src: &str) -> Result<Greeting, ()> {
-        return match src {
-            "hello" => Ok(Hello),
-            "hi" => Ok(Hi),
-            _ => Err(()),
-        };
-    }
-}
-
-fn parse_enum(args: &[&str]) -> Greeting {
-    let mut val = NoGreeting;
-    {
-        let mut ap = ArgumentParser::new();
-        ap.refer(&mut val)
-          .add_option(&["-g"], Store,
-            "Greeting");
-        check_ok(&ap, args);
-    }
-    return val;
-}
-
-#[test]
-fn test_parse_enum() {
-    assert_eq!(parse_enum(&["./argparse_test"]), NoGreeting);
-    assert_eq!(parse_enum(&["./argparse_test", "-ghello"]), Hello);
-    assert_eq!(parse_enum(&["./argparse_test", "-ghi"]), Hi);
-}
-
-#[test]
-#[should_panic]
-fn test_parse_error() {
-    parse_enum(&["./argparse_test", "-ghell"]);
-}