[geomoose-psc] 2.9.1 vs 2.10.0

[Dan Little]

Hey folks,

Jim and I are working on some improvements to the 2.9 version of
GeoMoose.  I'm hoping to have something in the next month or so.  It
will feature:

* Various bug fixes as we find them.
* A slightly improved version of the Grid extension.
* Grid extension by default (maybe?)
* Some small improvements to the build system to make debugging easier.

Given the rules of semantic versioning I'm not sure where this falls.
The latter is definitely a change but it shouldn't be a breaking
change and would be very close to a "bug fix" IMO.  The bug being
"there are slow loading times for development".

Opinions?