Fixes and additions: (#20)

- fix encryption bug #19, which was a regression
- added encryption unit test
- added debug logging here and there

Co-authored-by: Thomas von Dein <tom@vondein.org>

cmd/crud.go

@@ -124,6 +124,7 @@ func Get(conf *cfg.Config) *cobra.Command {
 				}
 
 				entry.Value = string(clear)
+				entry.Size = uint64(len(entry.Value))
 				entry.Encrypted = false
 			}