[PATCH 0/3] C implementation of git, take two.

The commit-messages says it all really, but in case anyone doesn't want 
to read near-identical code to find out what's different between take 
two and take one, I'll just list it briefly here.

* Renamed "git --lib" and $GIT_LIB to "git --exec-path" and 
$GIT_EXEC_PATH, respectively, as per Junio's decision.

* Implemented Linus' idea of prepending exec-path to $PATH.

* "git --help diff-index" brings up the git-diff-index(1) man-page 
(patch 3/3), as does "git --help git-diff-index".

-- 
Andreas Ericsson                   andreas.ericsson@op5.se
OP5 AB                             www.op5.se
Tel: +46 8-230225                  Fax: +46 8-230231