Use git package instead of obsolete git-core

`git-core` is obsolete on both Ubuntu 10.04 and 12.04.  We should be
using the `git` package.

Change-Id: I87fd52cf1947d8101eaa2a90d8625f806a5926be
1 file changed
tree: e20ec213cfa0dadce81808385e9f188e52e391cb
  1. scripts/
  2. src/
  3. templates/
  4. .gitignore
  5. CleanSpec.mk
  6. README