Prevent clustermarker from accidentally modifying the settings. Prevents a javascript error when using multiple maps.

Copy the string based map opts over. This will allow setting the draggable cursor at the map level, etc.

Revert followup change for #337585 -- the only thing an empty macro should return is the autogenerated id.

#802102 by rooby - When editing locations, after clicking to remove a marker new markers are not properly added.

Fix #337585 -- Behavior flags on macros weren't using the site defaults. This most often manifested as missing "nomousezoom".

Fix #703480, patch by dnotes: Brown paper bag fix in gmap_module_invoke: Don't nuke the return value repeatedly when cycling through hook implementers.
Fixes an issue where all the behavior flags disappear.

Move gmap_views_gmap preprocess function to gmap.module to work around caching quirks seen in the wild.

RMT cache -- clicking on the same rmt marker more than once will show the previously fetched data instead of loading again.

#315236 by Bartezz, Fabianx, NigelCunningham, jcmarco et al. - gmap views that use ajax break when exposed filters are used.

Original commits were for #679804.

Renamed translations template file gmap-module.pot to gmap.pot and updated for current version of gmap

(cherry picked from commit 9a79fc758f8a7f9d5b692d725722abfe2c98997f)

Fix #582934, patch by me, rerolled by pivica and hutch: PHP 5.3 compatibility for hook_gmap(). (Manual backport)

* Add Google Bar to search on map
* Add option for a marker tooltip field on gmap views
* Add option to highlight markers on mouse rollover event
* Add option to center Gmap on marker of node passed as argument in view
* Add option to highlight markers of node passed as argument in view

Fix #676108. Original patch by greenSkin, heavily modified by me to hopefully maximize compatibility.

In theory, this should work in both keys_api and keys now.
(cherry picked from commit 2831abcbe55a2b60dbeaeb52e895d0877ef20615)

(cherry picked from commit 62cb91318ddbf045a98b55bd02682b0320cf0ccc)

(cherry picked from commit 751d05ac637eba7c25155e5e14ed6fd26418314e)

(cherry picked from commit 79e80c09bb9f1c403a1dbeff1171b5f4482f63a3)