bugfix in shp preview global generator
fix: now shows map.png instead of minimap if one is available
fix
show 'advanced', 'lua' and 'attention' on /maps/ page
fixes #239
put new custom tooltips where forgot
remove uptime gadget
fixes #236
cut off django ratings
partly implemented rating
complete 5 star rating
Merge pull request #241 from ihptru/master

sync