Adds country flags
Fix flag of Austria
Don't query HamQTH without credentials
Fixes a catch statement
Improves contact controller
Merge branch 'master' of github.com:7h0ma5/CloudShack
Sets Cache-Control for flags
Fixes the unknown flag
Makes LotW and DXCC singletons
Adds flags to cluster page
Adds a world map
Moves flags to submodule