lshal --vintf to create a skeleton hal manifest.

Run it as follows:
lshal --init-vintf=/data/a.xml
lshal --init-vintf > /data/a.xml

Test: lshal --init-vintf with and without path argument
Bug: 35852743
Change-Id: Ief9385fc2764a487d1a70644699e01133bdc8a8e
5 files changed