Import Export plugin improvements

* Allow hide layer name field on KML uploader
* Add `layerloaded` event
Plan editor changes

* Use of import plugin from plan editor
* Document custom configurations.
* Changes on opensdi-config overrider
Plan Editor export fix

Use 1.1.0. version to do the export.
Import Export improvements

Allow GeoJSON import.
GeoJSON import on plan editor

Ussage of GeoJSON importer on Plan editor
Minor fix on import export
Import/Export improvements

Shape importer for import/export tool
Plan Editor changes

Add SHP import support
Some fixes for mariss
Decorate node for MARISS-18

Decorate service level nodes when have a child with AOI.zip