Add dev_info v2(Default is v1)

Change-Id: I49693856ab5c97a5df3c199ed75091c4eee1800b
15 files changed
tree: c222f616f6f6e964df9e541ccff98897c351c396
  1. mbtk/
  2. .gitignore
  3. build.sh
  4. config