- added comments to easy install to help do it manually
- README: some stuff moved to tips doc, brief summary of extras
(over gitosis) added
- INSTALL: major revamp, easy install and manual install,
much shorter and much more readable!
plus other docs changed as needed, and updated the tips doc to roll in
some details from "update.mkd" in the "ml" branch
- install is even clearer now (I hope!), esp to people with root
access who seem to expect something else :)
- used path vars (from ~/.gitolite.rc) more consistently, and
- added refeerences to ~/.gitolite.rc for resolving them
