Fix #155104 by Scott Falconer: Add "Zoom to cluster area" support.

Allow falling back to the default Clusterer marker if desired.

Allow entering larger numbers in some marker manager settings.

Allow choosing between the original and the new "zoom to marker area" behavior on Clusterer.

http://groups.google.com/group/Google-Maps-API/msg/33df59945c139afe?dmode=source

This file needs some serious work still, it will definately need the most work before dynamic bootstrapping works.

(Header changes only.)

== -> === changes.
Remove unused variable.
Dot notation.

(Header changes only.)

== -> === changes.
Remove unused variable.

== -> === changes.

Remove unused variables.

== -> === changes.
There's still work to do here.

Integrate some of bevan's mods into marker.js.

Fix unguarded for in.

== -> === changes.

Make getMap a bit more user friendly by allowing passing widget ids.

JSLint part 2: == -> === changes, dot notation changes.

Also, I changed some % to %%. Although this wasn't a problem in practice, using a single % means relying on internal behavior of db_query.

Fix variable usage bug. It hasn't caused problems because the backwards compatibility variables are still being used as a fallback.

* Clarify what the first option for the marker does.
* Fix unsetting a marker deliberately
* Fix several bugs with updating marker associations after changing a term.
* Fix SQL error when setting a marker on existing terms.
* Add function to recompute markers after changing a term.

add a class around map bubble contents. you can now set width and height on .gmap-popup in your css and map bubbles will grow to fit it.