Add more zoom levels to google maps. Fixes #577.
Add more zoom levels to google maps. Fixes #577.

maurizi/otm-core,clever-crow-consulting/otm-core,recklessromeo/otm-core,maurizi/otm-core,maurizi/otm-core,RickMohr/otm-core,clever-crow-consulting/otm-core,recklessromeo/otm-core,RickMohr/otm-core,RickMohr/otm-core,clever-crow-consulting/otm-core,recklessromeo/otm-core,clever-crow-consulting/otm-core,maurizi/otm-core,RickMohr/otm-core,recklessromeo/otm-core