correct a mistyping Laboraory -> Laboratory
[fix #46203421] Removed unnecessary resources from root JSON
update Gemfile
Merge pull request #4 from ke4/46203421_add_barcode_object

46203421 add barcode object
uuid_resources is autoloader now
Merge pull request #6 from ke4/46203421_add_barcode_object

uuid_resources is autoloader now