Wrong TG links in the ETSs

[fabiovinci]

It seems the ETSs contain wrong links to the Data Specifications (e.g. http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_AD_v3.1.pdf).
They should be replaced by the relevant "Document ID", e.g. https://inspire.ec.europa.eu/id/document/tg/ad

All the occurrent values and the related new value are available in the table below:

Current value	New value
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_AC-MF_v3.0.pdf	https://inspire.ec.europa.eu/id/document/tg/ac
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_GN_v3.1.pdf	https://inspire.ec.europa.eu/id/document/tg/gn
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_AD_v3.1.pdf	https://inspire.ec.europa.eu/id/document/tg/ad
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_AF_v3.0.pdf	https://inspire.ec.europa.eu/id/document/tg/af
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_AU_v3.1.pdf	https://inspire.ec.europa.eu/id/document/tg/au
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_BR_v3.0.pdf	https://inspire.ec.europa.eu/id/document/tg/br
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_BU_v3.0.pdf	https://inspire.ec.europa.eu/id/document/tg/bu
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_CP_v3.1.pdf	https://inspire.ec.europa.eu/id/document/tg/cp
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_EF_v3.0.pdf	https://inspire.ec.europa.eu/id/document/tg/ef
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_EL_v3.0.pdf	https://inspire.ec.europa.eu/id/document/tg/el
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_ER_v3.0.pdf	https://inspire.ec.europa.eu/id/document/tg/er
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_GE_v3.0.pdf	https://inspire.ec.europa.eu/id/document/tg/ge
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_HB_v3.0.pdf	https://inspire.ec.europa.eu/id/document/tg/hb
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_HH_v3.0.pdf	https://inspire.ec.europa.eu/id/document/tg/hh
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_HY_v3.1.pdf	https://inspire.ec.europa.eu/id/document/tg/hy
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_LC_v3.0.pdf	https://inspire.ec.europa.eu/id/document/tg/lc
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_LU_v3.0.pdf	https://inspire.ec.europa.eu/id/document/tg/lu
https://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_LU_v3.0.pdf	https://inspire.ec.europa.eu/id/document/tg/lu
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_MR_v3.0.pdf	https://inspire.ec.europa.eu/id/document/tg/mr
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_NZ_v3.0.pdf	https://inspire.ec.europa.eu/id/document/tg/nz
https://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_NZ_v3.0.pdf	https://inspire.ec.europa.eu/id/document/tg/nz
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_OF_v3.0.pdf	https://inspire.ec.europa.eu/id/document/tg/of
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_OI_v3.0.pdf	https://inspire.ec.europa.eu/id/document/tg/oi
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_PD_v3.0.pdf	https://inspire.ec.europa.eu/id/document/tg/pd
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_PF_v3.0.pdf	https://inspire.ec.europa.eu/id/document/tg/pf
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_SD_v3.0.pdf	https://inspire.ec.europa.eu/id/document/tg/sd
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_SO_v3.0.pdf	https://inspire.ec.europa.eu/id/document/tg/so
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_SR_v3.0.pdf	https://inspire.ec.europa.eu/id/document/tg/sr
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_SU_v3.0.pdf	https://inspire.ec.europa.eu/id/document/tg/su
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_TN_v3.2.pdf	https://inspire.ec.europa.eu/id/document/tg/tn
http://inspire.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_US_v3.0.pdf	https://inspire.ec.europa.eu/id/document/tg/us
http://inspire.jrc.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_Template_v3.0rc3.pdf	https://inspire.ec.europa.eu/documents/data-specifications-template