[FIX] Subroute '/new_pnad_state changed to '/state', '/reg_code' to '/region' and '/age_range' to '/age_range_all'

[ADD] filters 'attendModality, attendsSchool, capitalCode, ethnicGroupNewPnad, metroCode and regionCode' added to convert files and id2str

# Conflicts:
#   src/libs/routes_v1/api.js

[ADD] Adding the following filters/dimensions: instruction_level, adm_dependency, attends_school, modality and attended_modality