packagegroup: rename to packagegroups

For consistency with other layers, like poky and meta-openembedded,
it's better to have packagegroup(s) directory in the plural version.

This patch prepares the source tree to have the single packagegroup
file split into smaller recipes.

Change-Id: I28ed48fe00dc9cc3875a9029503456af7c4134e6
Signed-off-by: Rogerio Nunes <rogerio.nunes@freescale.com>
This commit is contained in:
Rogerio Nunes 2014-01-24 18:45:47 -05:00 committed by Otavio Salvador
parent a0b60fdeba
commit 28b83c2c49