[OSM-Photos] Few more changes

[John McKerrell]

I've just pushed a few more changes out.

If you have images that need pushing to moderation you are told this  
at the top right. This replaces the moderation count until you've  
pushed them all to moderation at which point the moderation count will  
show up again.

When pushing to moderation you can choose whether to push to  
moderation or to delete photos you've accidentally uploaded.

When moderating, if 3 or more people mark the image as unsafe then the  
image is deleted. If the owner of the photo marks it as unsafe then it  
gets deleted straight away.

I think that's it, I see you've already noticed one of these ;-) I  
think I've just about go all the issues either fixed or entered into  
github, if I've missed anything then please mention it or even better  
add an issue on github :-)

http://github.com/johnmckerrell/OpenStreetView/issues

John