Changed gll_geolpda_fetch_data.r so that it sets valid to TRUE in public.field_observations_struct_measures, by default for each data import.
Just a small translation from French to English.
Adjustments on bdexplo database structure.
Changes to TecTri: more sort groups: up to 26 sort groups, labeled a to z.
Various changes, related to other changes, notably in gll_geolpda_*.r
File renamed to lowercase.
Generation of documentation about bdexplo database.
Minor change, see diff.
Implement some utilities functions, for maintenance of geolllibre.org server, self-hosted now in Gers, Gascony.