Update cities.txt
add Riga, Latvia

add Riga, Latvia
Adding 2 cities
Fixing spacing
Add Yerevan
Add bbox of Cantabria in Spain.
Merge branch 'patch-1' of git://github.com/NirabPudasaini/Extractotron
Merge branch 'patch-1' of git://github.com/richlv/Extractotron
Merge branch 'master' of git://github.com/hdiwan/Extractotron

Conflicts:
	cities.txt
Merge branch 'master' of git://github.com/egofer/Extractotron
Adjusted new metros