project: use 7 chars mini. for hashes
Add interface to standardize pagination

xiphux squashed commit

note: look like this was already working, without that
filehistory: Allow to follow renames (default limited to 1)

This will help me a lot to track xiphux commits ;)
but is limited to linux for now, require 'grep'

It could be done in PHP easily for windows, but need more code

Another way to do this in command line is :
   git log --follow -- include/git/log/Log.class.php

Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>