init Coreutils

Signed-off-by: Fotis Georgatos <fotis.georgatos@uni.lu>
init grep

Signed-off-by: Fotis Georgatos <fotis.georgatos@uni.lu>
init XZ

Signed-off-by: Fotis Georgatos <fotis.georgatos@uni.lu>
init sed

Signed-off-by: Fotis Georgatos <fotis.georgatos@uni.lu>
promote Coreutils to v8.22

Signed-off-by: Fotis Georgatos <fotis.georgatos@uni.lu>
ini patch

Signed-off-by: Fotis Georgatos <fotis.georgatos@uni.lu>
improve Coreutils & patch

Signed-off-by: Fotis Georgatos <fotis.georgatos@uni.lu>
relocate patch easyconfigs where they belong

Signed-off-by: Fotis Georgatos <fotis.georgatos@uni.lu>
GNU_SOURCE for grep!

Signed-off-by: Fotis Georgatos <fotis.georgatos@uni.lu>
GNU_SOURCE for sed, too!

Signed-off-by: Fotis Georgatos <fotis.georgatos@uni.lu>
fix name of XZ dir
Merge pull request #26 from boegel/contrib_coreutils_etc

fix name of XZ dir
Merge pull request #582 from fgeorgatos/contrib_coreutils_etc

Contrib coreutils etc