Lookup of appengine-web.xml at most (and not exactly) in sub-level 1.
Final fix for tck.
Merge pull request #1526 from menivaitsi/tck-issue

Lookup of appengine-web.xml at most (and not exactly) in sub-level 1.
Fixed upgrading from 1.14 images.
Merge pull request #1527 from obino/fix-upgrade-with-bootstrap

Fixed upgrading from 1.14 images.
Using rubygems from distro.
Merge branch 'master' into wheezy
Remove control files only for 1.14 and older.

We have the issue of non-packages control files only with 1.14 and older.
Make sure we check that. Thanks nlake44.