caching table and added popup to display a cell details on click

amd/build/suivi-table.js

amd/build/suivi.js

classes/observer.php

classes/output/renderer.php

db/caches.php

db/events.php

lang/en/format_iena.php

lang/fr/format_iena.php

styles.css

suivi_edit.php

suivi_unit.php

templates/iena_activity_info.mustache

templates/modal-details.mustache

templates/suivi-table.mustache

templates/suivi.mustache

version.php