branching: merge default into stable
The stable branch of Mercurial core now contains Mercurial 4.7 so evolve branch
policy requires this merge. The @ bookmark is in the right location, so people
doing clone will get to the latest release.
# utility to setup pythonpath to point into the tested repositoryexportSRCDIR=`dirname$TESTDIR`if[-n"$PYTHONPATH"];thenexportHGTEST_ORIG_PYTHONPATH=$PYTHONPATHexportPYTHONPATH=$SRCDIR:$PYTHONPATHelseexportPYTHONPATH=$SRCDIRfi