* Add MAX_STAGES variable
If set, only runs up to that stage
* Show "Skipping stageX" message for all skipped stages
* Add RUN_STAGE variable to run a single stage
* Document RUN_STAGE and MAX_STAGE
* Removed SKIP file support for main stage
* README.md: document config file
Still pretty sparse, but as this bit is necessary to actually use
pi-gen, here it is.
* README.md: Overview of Raspbian's stages
* README.md: Stages -> Raspbian Stages + heading
Decided that the Stages heading probably made more sense as being
retitled to refer specifically to Raspbian since it has no direct
bearing on pi-gen itself which could produce any Debianish system for
the pi, and also that there ought to be a Stage Anatomy section first
talking about the nuts and bolts of what goes into these stages.
Stage Anatomy is just a heading for now.
* README.md: Make Config section less conversational
Left the stage overview as it was since it's intended more as a plain
language explanation than a technically complete look. I believe that
kind of information is useful to have, but perhaps as README.md becomes
longer it may be advisable to move it to another location.
Nicolas Martignoni
Sajal Kayan
Serge Schneider
Joseph Carter
Greg MacLellan
T. Joseph Carter