add missing @Override annotation to item's toString
port GildedRose to Oracle PL/SQL table and stored procedure
create helper procedure to insert an item
add empty unit test case for utPLSQL
add missing texttest fixture for PHP code
Merge pull request #4 from codecop/master

Ported GildedRose to Oracle PL/SQL
remove approval texttests
remove Smalltalk
update README (not for merging)