Start tidyverse migration

Change-Id: Ifc972de789c22e2ff43159740d7f1fa7125e1ef2
diff --git a/RKorAPClient.Rproj b/RKorAPClient.Rproj
index 6608f32..2611ff5 100644
--- a/RKorAPClient.Rproj
+++ b/RKorAPClient.Rproj
@@ -19,3 +19,4 @@
 PackageUseDevtools: Yes
 PackageInstallArgs: --no-multiarch --with-keep.source
 PackageRoxygenize: rd,collate,namespace
+DisableExecuteRprofile: Yes