Fix #345269, noticed while helping George2 in IRC: Call node_view() instead of theme('node') to make stuff like CCK fields get output correctly in node markers.

* Fix gmap_views duplication of mapids.

#330343, reported by fabio84 and also by epimeth in irc: Make script url valid again, I forgot that url() returns raw ampersands.

Let people pass map arrays to theme('gmap') without wrapping them in array('#settings' => ...). In theory.

* Remove references to mousewheel.js, clean up variable.
* Add support for Continuous Zoom, enabled by default.
* Add behavior flag for disabling Continuous Zoom.
* Remove workaround from may 2007 (rev 1.1.2.15) that was causing zooming problems.

* Add style keyword to the macro layer.
* Add code to merge styles in properly.
* Allow using references to styles in lines / polys.

* Remove revision tracking, it doesn't work in D5 as taxonomy associations are NOT revisioned. Update required.
* Delete marker associations properly.
* Add a canary function so other modules can adapt to this change.
* Views note: You *may* have to resave your location-related views. I had to change the join conditions slightly.

Add 'hl' parameter to allow the map to translate itself. (Part of #314777.)

Remove the markerdata hack.
Add a marker file generator and fix markers once and for all.
Add a button to the settings page to regenerate the marker cache. (Please note that the Drupal 5 version submits the form as well. In D5 it's harder to make buttons that only do one thing.)

#279049 reported by tormi: Use a valid variable for the author map marker. (You can now choose a marker by going to "configure" for the author map block.)

Fix minor issue with node type names. (This technically prevents XSS with content type names, but if you're giving out the ability to create / edit content types to people you don't trust, you have much bigger problems.)

Pamela Fox says to add overflow: hidden; to fix the "long copyright strings run out the left end of the map div" bug.
http://code.google.com/p/gmaps-api-issues/issues/detail?id=308

So, by popular demand, I'm adding a CSS rule for that.

Tested in Seamonkey and IE6.

Fixing align brokenness noted in comment 66 of #266595. I was treating a string as an array and accidentally stomping some css classes.

Switch to the drupal 6 method of theming the map. (Should reduce mapid related issues.)

Fix missing latlon control in the settings page.