More mv tests and use cases
fail! -> panic!
Merge pull request #433 from ebfe/fix-build-master

fail! -> panic!
Merge pull request #432 from awestroke/more_mv_test_cases

More mv tests and use cases
Update rust-crypto
Merge pull request #435 from ebfe/rust-crypto

Update rust-crypto
head, tail, uutils: fix build
Fix get_mut deprecation warnings
Merge pull request #436 from ebfe/fix-build-master

Partially fix build with rust master
comm: fix build

It's no longer possible to have a Box<Buffer> due to the new object
safety rules. Wrap in an enum as a workaround.

Fixes #437
shuf: fix build

It's no longer possible to have a Box<rand::Rng> due to the new object
safety rules. Wrap in an enum as a workaround.
Merge pull request #438 from ebfe/fix-build-master

shuf, comm: fix build
Update collection paths/names
Merge pull request #440 from ebfe/fix-build-master

Update collection paths/names
std::num::parse_bytes has been removed
Merge pull request #442 from ebfe/fix-build-master

std::num::parse_bytes has been removed
Update rust-crypto
basename: fix build
Merge pull request #443 from ebfe/fix-build-master

Fix build with rust master
Fix deprecation warnings