add readr as hard dependency

was only in 'Suggests' before, but is actually needed for essential functionality (osem_measurements())
6 years ago · aa453d6afe
parent 1976e07cec
commit aa453d6afe
1 changed files with 1 additions and 1 deletions
--- a/2
+++ b/2
@ -8,11 +8,11 @@ Imports:
    dplyr,
    httr,
    digest,
+    readr,
    magrittr
 Suggests:
    maps,
    maptools,
-    readr,
    tibble,
    rgeos,
    sf,