Unify multipath = TRUE and multipath = FALSE options for decadal data loading

See merge request !150

Merge branch 'dev-Loading_decadal_multipath' of https://earth.bsc.es/gitlab/es/sunset into dev-Loading_decadal_multipath

Unify multipath = TRUE and multipath = FALSE options for decadal data loading (and include new startR version)

See merge request !149

# Conflicts:
#   modules/Loading/Loading.R

Revert "Merge branch 'dev-Loading_decadal_multipath' into 'master'"

See merge request !148

This reverts merge request !147

Unify multipath = TRUE and multipath = FALSE options for decadal data loading

See merge request !147

Load subseasonal forecast

See merge request !145

Subseasonal Visualization test

See merge request !134

Fix bug in loading daily data when frequency is specified as 'daily'

See merge request !143

# Conflicts:
#   modules/Loading/R/load_seasonal.R

Fix bug in loading daily data when frequency is specified as 'daily'; modify unit test to consider this case

updated archive and added ensemble synonim

See merge request !142