sync for Windows implementation
Crate name fixed
Program name fixed
 use latest rust-crypto for new rust master
Merge pull request #312 from redcape/update-rust-crypto

 use latest rust-crypto for new rust master
Merge pull request #285 from xanderfomin/sync

sync for Windows implementation
move sync to PROGS
Merge pull request #313 from Heather/master

move sync to PROGS
nohup implementation
nohup removed from README
Added nohup to uutils
README: added notice about uutils to contributions guide
Added nohup to cargo
Merge pull request #304 from torkve/master

nohup implementation