railway usage/service details, pampilhosa train station

added train route CP Intercidades Lisboa<=>Porto

more platform details, sta apolónia train station

added platform numbers, pampilhosa train station; fixed train route CP Regional Coimbra<=>Aveiro accordingly

harmonised tags in route_master regional/suburban train routes, cp coimbra

added train route CP Regional Coimbra<=>Aveiro

platform & shelter details, decoupled landuse=railway, quintãs train station

ramal da lousã, deleted duplicated route 11271322, route 6954346 already covers it

platform details, coimbra-b

improved platform, shelter details, sta apolónia

tag fixes in coimbra-b: rm buildings tags from shelters, decoupled buildings/platforms etc.

decoupled parking from landuse=railway

harmonised ref in train routes (AP Lx-Porto)

harmonised ref in train routes around Coimbra (R Cbr-Gua, R Cbr-Fig, R Cbr-Ent)

removed railway=rail from route=railway relations in portugal, following wiki suggestion

added train route CP Alfa Lisboa<=>Porto

Deleted old train routes Coimbra<=>Entroncamento 2065720, 2065721, now covered by relations 11566732, 11566733

consolidated route=railway in both directions, linha do norte

improved platform and stop position details, alverca train station

fixed highway=trunk_link->trunk, ic 6