TWebGMaps - allow changes to InitHtmlFile result

It would be helpful to make function TWebGMaps.InitHtmlFile virtual and/or to create a component event so it is possible to override and further modify the initial HTML page.

1) To allow adjustments for the script tag that imports the JavaScript API
    a) Fixing apikey parameter name named incorrectly in the script tag
    b) Making alterations for the script tag for Google Maps for Work

2) To allow additional JavaScript to be added to the HTML
    a) Adding additional code for access to other Google JavaScript API's

That is a good suggestion. We'll consider this. Bruno Fierens2015-06-10 10:37:08