Add gitignore files for ecpg regression tests.

Magnus Hagander <magnus@hagander.net>

Commit: 2792c82ba94f0e7928a82d1aaa7f3fe3007d398e
Author: Magnus Hagander <magnus@hagander.net>
Date: 2010-09-22T19:49:09Z
Releases: 8.4.5
Add gitignore files for ecpg regression tests.

Backpatch to 8.2 as that's how far the structure looks the same.

Files