update on y and name convention for compass, emc and hermes

...f_data/new_commondata/COMPASS15_NC_NOTFIXED_MUD/data.yaml

...f_data/new_commondata/COMPASS15_NC_NOTFIXED_MUD/filter.py

.../new_commondata/COMPASS15_NC_NOTFIXED_MUD/kinematics.yaml

...ta/new_commondata/COMPASS15_NC_NOTFIXED_MUD/metadata.yaml

..._commondata/COMPASS15_NC_NOTFIXED_MUD/rawdata/Table1.yaml

...w_commondata/COMPASS15_NC_NOTFIXED_MUD/uncertainties.yaml

...f_data/new_commondata/COMPASS15_NC_NOTFIXED_MUP/data.yaml

...f_data/new_commondata/COMPASS15_NC_NOTFIXED_MUP/filter.py

.../new_commondata/COMPASS15_NC_NOTFIXED_MUP/kinematics.yaml

...ta/new_commondata/COMPASS15_NC_NOTFIXED_MUP/metadata.yaml

..._commondata/COMPASS15_NC_NOTFIXED_MUP/rawdata/Table2.yaml

...w_commondata/COMPASS15_NC_NOTFIXED_MUP/uncertainties.yaml

...a/nnpdf_data/new_commondata/EMC_NC_NOTFIXED_MUP/data.yaml

...a/nnpdf_data/new_commondata/EMC_NC_NOTFIXED_MUP/filter.py

...f_data/new_commondata/EMC_NC_NOTFIXED_MUP/kinematics.yaml

...pdf_data/new_commondata/EMC_NC_NOTFIXED_MUP/metadata.yaml

...ta/new_commondata/EMC_NC_NOTFIXED_MUP/rawdata/Table7.yaml

...ata/new_commondata/EMC_NC_NOTFIXED_MUP/uncertainties.yaml

...a/nnpdf_data/new_commondata/HERMES97_NC_7GEV_EN/filter.py

...f_data/new_commondata/HERMES97_NC_7GEV_EN/kinematics.yaml