April Sides authored Feb 12, 2019 and Italo Mairo committed Feb 12, 2019

Issue #2023505 by michaellenahan, fmueller_previon, Dave Cohen, weekbeforenext, Pierco, leendertdb, itamair, lex0r, dww, BenStallings, Pol: prevent geocoding during migration

ReverseGeocodeGeofieldFormatter: correct extension of GeocodeFormatter, also to filter out incompatible geocoder plugins (File, Gpx, Kml, Geojsomn)

Added a sourceFieldIsSameOfOriginal function in the PreprocessorPluginManager for better managing the check of remote/source and original fields (added correct management of images and files sources).

Better exceptions documentation and handling in ProviderUsingHandlerWithAdapterBase and ProviderUsingHandlerBase

Refactoring/ Better declaration of PhpDocs to admit the return of \Geometry for Providers implementing GeometryProviderInterface.

Readme.md file updated with additional KML and GeoJson provider/formatter Geocoding functionalities.

File/Image Exif and GPX data Geocoding back to life

# Conflicts:
#	modules/geocoder_field/src/Plugin/Field/FieldFormatter/FileGeocodeFormatter.php
#	modules/geocoder_geofield/src/Plugin/Field/FieldFormatter/GpxFileGeocodeFormatter.php

# Conflicts:
#	modules/geocoder_field/src/GeocoderFieldPluginManager.php