add service tags to Chicago "L"
add service tags to toulouse metro
add service tags to yokohama metro
add service tags to berlin u-bahn spurs
remove construction tags from Helsinki Länsimetro (western metro extension) /2
remove construction tags from Helsinki Länsimetro (western metro extension)
update route tags on WMATA, fix bonkers polygon
update route tags on Nanjing intercity S lines
regularize route tagging on dalian line 3
regularize route tagging on dalian line 3
update construction tags on kuala lumpur mrt