Refs #16938 Forum; fix js google map library; add retries on geocoding if encountered an quota limit error

git-svn-id: https://svn.eionet.europa.eu/repositories/Naaya/trunk/eggs/Naaya@20646 a0171fae-0946-0410-966d-b1775066cd26
Refs #16938 Forum; merge googlemaps-v3 branch

git-svn-id: https://svn.eionet.europa.eu/repositories/Naaya/trunk/eggs/Naaya@20647 a0171fae-0946-0410-966d-b1775066cd26