tree 9a9ccac8c93fdd959a1cbb8b784d6e03f9b03c7a
parent bf57c2432cd329cea27fa8e7fe6b8bb92a45cd22
author Nicholas Chum <nicholaschum@gmail.com> 1485145030 -0500
committer Nathan Chancellor <natechancellor@gmail.com> 1485509849 +0100

Release 20P: Initiate the caller package checking system

Thanks to @bigrushdog for the original code from his no-root algorithm.

Change-Id: I5fc9d671cb6dd33067ae38c0c1d2dafc8599db2c
(cherry picked from commit 1c402c5e4385b2fe19c3b1a6da30c57974c577f7)