Merge more map data

[nikcain]

Now have three sources:

OpenStreetMap British Hills Database viewfinderpanoramas.org

Need to extract data from viewfinderpanoramas.org still. Once that's done need a script to merge data from the three sources without adding duplicates

[nikcain]

I've merged OSM and British hills. I did it by importing it into a mySQL database and then used https://github.com/ShowMeHills/ShowMeHills/blob/master/ShowMe/Database/findduplicates.py to identify duplicates

leaving this open as it's a never-complete issue...