Obiba-opal

* SQL API:queries and history
* Personal Access Token management
* Resources management

* opal.table_import and opal.table_export added
* RDS import/export added
* opal.table_save and opal.table_get refactored accordingly, so that no R session creation is needed
* dictionary.inspect added

Fix minor issue when reading a data dictionary from Opal.

Fix in DataSHIELD administration when the configuration is empty.

* Project management functions (create, delete, permissions)
* Table and views management functions (create, update dictionary, import data, delete, permissions)
* Resources management functions (create, update, delete, permissions)
* Taxonomy management functions (upload, download, delete)
* DataSHIELD and regular packages management (CRAN, local, github, bioconductor)

The harmo.* functions are deprecated and are redirecting to the corresponding opal.table and dictionary functions. No breaking changes.

Opal 3.0+ dependency for the resource related functions.