epiCo v1.0.0

This release of epiCo package includes fixed bugs and feature requests identified after three user testings (v0.1.0 to v0.3.0), co-design meetings with local Secretariats of Health, and a first shiny app testing. This release is the most recent and stable version of the package to be submitted to CRAN and used in Epiverse-TRACE web/shiny-app developments.