Updated contrib/vim/patchreview.* to version 0.2.1
1) adds a :DiffReview command to review code changes
in the current workspace.
2) removes the need to have patchutils (specifically filterdiff)
installed on the system by implementing patch extraction in
pure vim script.
#!/bin/sh
echo % initialize remote repo with branches
hg init remote
cd remote
echo a > a
hg ci -Ama
hg branch br
hg ci -Amb
echo c > c
hg ci -Amc
hg log
cd ..
echo % try cloning -r branch
hg clone -rbr remote local1
hg -R local1 parents
echo % try cloning -rother clone#branch
hg clone -r0 remote#br local2
hg -R local2 parents
echo % try cloning -r1 clone#branch
hg clone -r1 remote#br local3
hg -R local3 parents