tests/test-symlinks.out

fix update when a locally added file match the target revision

the dirstate entry for the added file wasn't updated.
fix issue207

adding foo
adding bomb
adding a.c
adding dir/a.o
adding dir/b.o
! a.c
! dir/a.o
! dir/b.o
? .hgignore
a.c: unsupported file type (type is fifo)
! a.c