AI no longer trusts you on resource trades if you cut deals short

Added "per every X countables" modifier

Add unit name and building name countables

By SomeTroglodyte:
- Allow mod sounds to be selected as multiplayer notification sound
- Allow access to the Dev Console on mobile devices
- Better "work has started" notifications
- Console: create natural wonder and `tile find`

By tuvus:
- Removed espionage debug setting
- Added spy steal tech timer