kwantam ecf248c5e3 fix build infrastructure ; modernize library use ... This patch begins the work of modernizing uutils to work with 1.0-ish Rust. In particular, it 1. Updates to the latest submodules. 2. Convert mkmain.rs, mkuutils.rs, and src/uutils/uutils.rs to new slice syntax and use of new io, fs, and path APIs. 3. Convert src/common/util.rs to new io, fs, and path APIs. 4. Convert fmt to use new APIs.		2015-04-18 19:55:32 -04:00
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uutils.rs	fix build infrastructure ; modernize library use	2015-04-18 19:55:32 -04:00