Remove redundant importFrom from NAMESPACE

dplyr, tibble, tidyr... are already imported via DESCRIPTION file

Author: ccamara

NAMESPACE

@@ -10,15 +10,3 @@ export(get_contributions_diaries)
 export(get_contributions_osm_users)
 export(get_contributions_wiki)
 export(get_contributors_changesets)
-importFrom(dplyr,arrange)
-importFrom(dplyr,bind_rows)
-importFrom(dplyr,count)
-importFrom(dplyr,desc)
-importFrom(dplyr,mutate)
-importFrom(dplyr,pull)
-importFrom(dplyr,rename_with)
-importFrom(dplyr,slice_head)
-importFrom(magrittr,"%>%")
-importFrom(rlang,.data)
-importFrom(tibble,as_tibble)
-importFrom(tidyr,pivot_longer)