Cleanups for repo.pull
Use repo.pull in pull and clone commands
Teach clone about ssh:// (temporarily)
Fix up shutil issue on failed pull
#!/bin/shhg inittouch ahg add ahg ci -t "a" -u test -d "0 0"echo 123 > bhg add bhg diff | sed "s/\(\(---\|+++\).*\)\t.*/\1/"hg diff -r tip | sed "s/\(\(---\|+++\).*\)\t.*/\1/"