Fixed issues for CRAN submission. (#16)

Author: lorenzocopelliEFSA

DESCRIPTION

@@ -13,10 +13,10 @@ Authors@R:
            role = c("aut", "cre"),
            email = "luca.belmonte@efsa.europa.eu",
            comment = c(ORCID = "0000-0002-7977-9170")))
-Description: The EFSATools package brings together all the functions developed 
-  for EFSA's ad hoc data collections, providing tools for dataset operations as 
-  well as utilities designed to preserve data history.
-License: file LICENSE
+Description: Brings together all the functions developed for EFSA's ad hoc data
+  collections, providing tools for dataset operations as well as utilities
+  designed to preserve data history.
+License: EUPL-1.2
 URL: https://openefsa.github.io/EFSATools/
 BugReports: https://github.com/openefsa/EFSATools/issues
 Depends:

README.md

@@ -33,7 +33,9 @@ Once installed, load the package as usual:
 library(EFSATools)
 ```
 
-Basic usage examples and full documentation are available in the package [vignette](vignettes/EFSATools.Rmd):
+Basic usage examples and full documentation are available in the package
+[guide](https://openefsa.github.io/EFSATools/articles/EFSATools.html) or in the
+package vignettes:
 
 ```r
 vignette("EFSATools")