Fix build_js script to ensure OL themes & img installed.
Migrated to using OpenLayers XML parser as it seems to work more predictably in IE, added extra checks for null conditions and an additional validation to ensure we are getting a <results> XML return, refs: geomoose/geomoose#6
Added utility fucntion to the API to support zooming to a lat/lon
This is used by the updated geocoder code, refs: geomoose/geomoose#29
Made measure tools closeable
I have made the measure tools closeable, and fixed the bugs that would
occur when they were closed and their events would hang on.
We may want this to be a configuration option. refs: geomoose/geomoose#13
Implemented toggling of controls
This has really been missing in all of 2.6, but we should be back in the good graces of those folks wanting to toggle the visibility of the controls
Fixed grouping within the catalog.
Radio buttons are now given the "name" of their parent group.
This will undoubtably break someone elses configuration who used this bug
to create multi-leveld radio buttons. refs: geomoose/geomoose#8
Update to Dojo 1.6.2
Added support for hover-over popups with Vector layers, refs: geomoose/geomoose#22
Added a tail, refs: #22
Fixed small bug where Activate was providing Fade
Created a new API method to activate layer tools, created a popup tool for vector layers to reduce the number of clicks between turning the layer on and investigating the data, refs: geomoose/geomoose#22
Merge pull request #3 from heigeo/master

Fix bugs related to show-tools
Merge branch 'popups_tkt_22'
Fixed closeable tabs for the measure tools ,refs: geomoose/geomoose#13
Updated docs to make a clean ntdocs build
GitIgnore dojo build files.
Update USNG coordinate display library.

refs: geomoose/geomoose#11

Note: this adds a submodule for libs/usng_tools.
Add error checking in GeoMOOSE.changeLayerVisibility.

Handle case where the layerPath points to an undefined map-source.
Replace escape() with encodeURIComponent() in Service.js.

escape() is deprecated and doesn't correctly support Unicode.

refs: geomoose/geomoose#37