FGPV schema validation

[jolevesq]

When we validate a file coming from the authoring tool with the FGPV schema, validation fails.

Take a look at this validation error

• Missing required property: id (Path: #/map/tileSchemas/1/overviewUrl)

• Missing required property: id (Path: #/map/tileSchemas/0/overviewUrl)

• No enum match for: en-CA (Path: #/language) …. Should be en, fr

• Expected type number but found type null (Path: #/map/components/mouseInfo/spatialReference/vcsWkid)

• Expected type number but found type null (Path: #/map/components/mouseInfo/spatialReference/latestWkid)

• Expected type number but found type null (Path: #/map/components/mouseInfo/spatialReference/latestVcsWkid)

These error doesn't impact the use of the viewer itself but if we try to run FGPV code with a configuration file from the authoring tool, it will fails.