added filetypes pks and pkb for packages
complete list of sql and plsql datatypes
added procedure end name
Revert "added procedure end name"

This reverts commit f5a9934b8d8f257eac2786fe19d3344db64b7250.
Merge pull request #2 from eggplantpasta/master

Full list of SQL and PL/SQL data types from 11gR2 manuals