Copyright for rust-fwdansi source package in Yangtze V1.0

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: rust-fwdansi
Source: 
#
# Please double check copyright with the licensecheck(1) command.

Files:     .cargo_vcs_info.json
           .gitignore
           .travis.yml
           Cargo.lock
           Cargo.toml
           Cargo.toml.orig
           appveyor.yml
           examples/colors.rs
           examples/run-rustc.rs
           rustfmt.toml
           src/lib.rs
           tests/tests.proptest-regressions
           tests/tests.rs
Copyright: __NO_COPYRIGHT_NOR_LICENSE__
License:   __NO_COPYRIGHT_NOR_LICENSE__

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# Files marked as NO_LICENSE_TEXT_FOUND may be covered by the following
# license/copyright files.