Current code in toaster_buildhistory_dump assumes that bitbake
target doesn't contain task name. It uses target as a part of
path to the files with data that it analizes. It fails to find
files if target contains task name. Stripping task from the
target should solve this.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Elliot Smith <elliot.smith@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>