Lib update and compatibility fixes

[vallivaara]

• Fixes the java.lang.NoClassDefFoundError: Failed resolution of: Lorg/apache/http/ProtocolVersion crashes introduced most likely by this commit by updating the Google Map libraries.
• Lib updates required some minor changes to related examples
  • Google Maps examples (Indoor-Outdoor & Geofences) needed explicit permission checking (failure delegated back to the example list)
  • ImageView example's permissions for internal storage needed fixing too

[vallivaara]

Currently tested on Samsung Galaxy S10

• Simple: OK, was not broken
• ImageView: OK after permission fix after lib update
• Gmaps - Indoor-outdoor: OK but very slowly (~30 second delay e.g. betweeen enter venue and enter floor plan)
• Set credentials: OK
• Regions: OK
• Background mode: OK
• Orientation: OK
• Gmaps - Geofences OK
  • Dynamic geofences: OK
  • Web geofences: OK (starts listening after adding one dynamic geofence)
• Device radio and locations settings: OK
• Wayfinding: OK
• Google Indoor Maps: OK
• Lock floors/indoor: seems to work (estimate does not show its floor level)