tests/test-backwards-remove.out

Add a --time command line option to time hg commands

+ hg init
+ echo This is file a1
+ hg add a
+ hg commit -m 'commit #0' -d '0 0'
+ ls
a
+ echo This is file b1
+ hg add b
+ hg commit -m 'commit #1' -d '0 0'
+ hg co 0
+ ls
a