Change Details

Port the following commit from Bitcoin Core: ``` commit 00902c48cdc5d6a531abfd279fd8e7779cf0a0b8 Author: John Newbery <john@johnnewbery.com> Date: Wed Mar 8 15:56:30 2017 -0500 Rename qa directory to test ```

Port the following commit from Bitcoin Core: ``` commit 00902c48cdc5d6a531abfd279fd8e7779cf0a0b8 Author: John Newbery <john@johnnewbery.com> Date: Wed Mar 8 15:56:30 2017 -0500 Rename qa directory to test ``` Depends on D828

Port the following commit from Bitcoin Core: ``` commit 00902c48cdc5d6a531abfd279fd8e7779cf0a0b8 Author: John Newbery <john@johnnewbery.com> Date: Wed Mar 8 15:56:30 2017 -0500 Rename qa directory to test ``` Depends on D828