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, 64 deletions

diff --git a/argparse/src/lib.rs b/argparse/src/lib.rs
deleted file mode 100644
index 62b0cf9..0000000
--- a/argparse/src/lib.rs
+++ /dev/null
@@ -1,64 +0,0 @@
-#![crate_name = "argparse"]
-#![crate_type = "lib"]
-
-pub use self::parser::{ArgumentParser, Ref};
-
-pub mod action;
-pub mod parser;
-mod generic;
-mod custom;
-mod help;
-mod print;
-
-mod bool;
-mod num;
-mod from_cli;
-
-pub trait FromCommandLine: Sized {
-    fn from_argument(s: &str) -> Result<Self, String>;
-}
-
-// TODO(tailhook) make consts
-pub struct StoreTrue;
-pub struct StoreFalse;
-
-pub struct StoreConst<T>(pub T);
-
-pub struct PushConst<T>(pub T);
-
-pub struct Store;
-pub struct Parse;
-
-pub struct StoreOption;
-pub struct ParseOption;
-
-pub struct List;
-pub struct ParseList;
-
-pub struct Collect;
-pub struct ParseCollect;
-
-/// Print string and exit with status 0
-///
-/// Particularly useful for `--version` option and similar
-pub struct Print(pub String);
-
-pub struct IncrBy<T>(pub T);
-
-pub struct DecrBy<T>(pub T);
-
-
-#[cfg(test)] mod test_parser;
-#[cfg(test)] mod test_bool;
-#[cfg(test)] mod test_int;
-#[cfg(test)] mod test_float;
-#[cfg(test)] mod test_str;
-#[cfg(test)] mod test_enum;
-#[cfg(test)] mod test_pos;
-#[cfg(test)] mod test_many;
-#[cfg(test)] mod test_optional;
-#[cfg(test)] mod test_usage;
-#[cfg(test)] mod test_help;
-#[cfg(test)] mod test_env;
-#[cfg(test)] mod test_const;
-#[cfg(test)] mod test_path;