Add support for the Subversion fetcher to checkout modules to a custom path
than the module name to avoid checkout is always module - svn is path
based and tag/branch-checkout might break builds because of invaid path specs.
(Bitbake rev: af88f538e61afa1b115be4d7afe00d8477f61750)
Signed-off-by: Jens Rehsack <sno@netbsd.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>