Started Scalebar coding
Merge branch 'develop' into feature/Scalebar
Enables setting CSS class for Show coordinate in config.
Develop example for popupLayer
Added example for showCoordinates
Cretaed complete development test files (debug_all.html+debug_all.json)
Updated config documentation
Added example showCoordinates.html
Initial coding for scalebar in map. Supports gui.scalebar.renderTo setting to render it to external div.
If not renderTo, it gets rendered in map using OpenLayers CSS-classes overridden in OpenEMap.css
Merge branch 'feature/Scalebar' into develop
Adding padding to Popup in popupLayer
Setting maxWidth=300 for Popup in popupLayer
Updated integration files for 1.3.0-rc.4
Updated examplefiles, so they use the latest version of OpenEMap.js and the new geoext.js file