Backport subpath fixes to 1.26 (cover letter only)

No changes were required.

The following changes since commit 4460e6de04844c4060f1fe87c8a4b247b731c63e:

bin/image-writer: Add ext4 as a deployable image type (2015-03-31 22:38:21 +0100)

are available in the git repository at:

git://git.yoctoproject.org/poky-contrib paule/subpath-fix-1.26
http://git.yoctoproject.org/cgit.cgi/poky-contrib/log/?h=paule/subpath-fix-1.26

Anders Darander (1):
bitbake: fetch/git: Remove a possible trailing '/' in subpath

Paul Eggleton (1):
bitbake: lib/bb/utils: add safeguard against recursively deleting
things we shouldn't

 lib/bb/fetch2/git.py  |  2 +-
 lib/bb/tests/utils.py | 17 +++++++++++++++++
 lib/bb/utils.py       | 21 +++++++++++++++++++++
 3 files changed, 39 insertions(+), 1 deletion(-)

2.1.0