[dev] steps for committing new functionality

[amith at xalan.com]

| I don't think I see a need to *formalize* this at the current time, but if
| we could transform some of this into a page on horde.org describing how to
| go about contributing, that could be very useful.
|
| Could you maybe rephrase this as a set of "basic" and "even better" desires
| for how people submit patches/additions, and flesh out the wording a bit to
| be more explanatory?
|

Yup, I'll get this done sometime in the next week

Amith