Add structopt dependency in version 0.3.7

This patch series replaces argparse with structopt in the argument
handling code. As a first step, we need structopt as a dependency.

Import subrepo structopt/:structopt at efbdda4753592e27bc430fb01f7b9650b2f3174d
Import subrepo bitflags/:bitflags at 30668016aca6bd3b02c766e8347e0b4080d4c296
Import subrepo clap/:clap at 784524f7eb193e35f81082cc69454c8c21b948f7
Import subrepo heck/:heck at 093d56fbf001e1506e56dbfa38631d99b1066df1
Import subrepo proc-macro-error/:proc-macro-error at 6c4cfe79a622c5de8ae68557993542be46eacae2
Import subrepo proc-macro2/:proc-macro2 at d5d48eddca4566e5438e8a2cbed4a74e049544de
Import subrepo quote/:quote at 727436c6c137b20f0f34dde5d8fda2679b9747ad
Import subrepo rustversion/:rustversion at 0c5663313516263059ce9059ef81fc7a1cf655ca
Import subrepo syn-mid/:syn-mid at 5d3d85414a9e6674e1857ec22a87b96e04a6851a
Import subrepo syn/:syn at e87c27e87f6f4ef8919d0372bdb056d53ef0d8f3
Import subrepo textwrap/:textwrap at abcd618beae3f74841032aa5b53c1086b0a57ca2
Import subrepo unicode-segmentation/:unicode-segmentation at 637c9874c4fe0c205ff27787faf150a40295c6c3
Import subrepo unicode-width/:unicode-width at 3033826f8bf05e82724140a981d5941e48fce393
Import subrepo unicode-xid/:unicode-xid at 4baae9fffb156ba229665b972a9cd5991787ceb7

1 files changed, 41 insertions, 0 deletions

diff --git a/clap/clap_dep_graph.dot b/clap/clap_dep_graph.dot
new file mode 100644
index 0000000..9d7e5c6
--- /dev/null
+++ b/clap/clap_dep_graph.dot
@@ -0,0 +1,41 @@
+digraph dependencies {
+	N0[label="clap"];
+	N1[label="ansi_term"];
+	N2[label="bitflags"];
+	N3[label="clippy",color=blue];
+	N4[label="strsim"];
+	N5[label="term_size"];
+	N6[label="unicode-segmentation"];
+	N7[label="unicode-width"];
+	N8[label="vec_map"];
+	N9[label="yaml-rust",color=red];
+	N10[label="clippy_lints",color=blue];
+	N11[label="matches",color=blue];
+	N12[label="quine-mc_cluskey",color=blue];
+	N13[label="regex-syntax",color=red];
+	N14[label="rustc-serialize",color=blue];
+	N15[label="semver",color=blue];
+	N16[label="toml",color=blue];
+	N17[label="unicode-normalization",color=blue];
+	N0 -> N1[label="",style=dashed];
+	N0 -> N2[label=""];
+	N0 -> N3[label="",style=dashed,color=blue];
+	N0 -> N4[label="",style=dashed];
+	N0 -> N5[label="",style=dashed];
+	N0 -> N6[label=""];
+	N0 -> N7[label=""];
+	N0 -> N8[label=""];
+	N0 -> N9[label="",style=dashed,color=red];
+	N3 -> N10[label="",style=dashed,color=blue];
+	N5 -> N3[label="",style=dashed,color=blue];
+	N9 -> N3[label="",style=dashed,color=blue];
+	N9 -> N13[label="",style=dashed,color=red];
+	N10 -> N11[label="",style=dashed,color=blue];
+	N10 -> N12[label="",style=dashed,color=blue];
+	N10 -> N13[label="",style=dashed,color=blue];
+	N10 -> N14[label="",style=dashed,color=blue];
+	N10 -> N15[label="",style=dashed,color=blue];
+	N10 -> N16[label="",style=dashed,color=blue];
+	N10 -> N17[label="",style=dashed,color=blue];
+	N16 -> N14[label="",style=dashed,color=blue];
+}