added comments to public methods/procs, changed few interfaces without affecting previous version of the api
Updated CHANGELOG
Code level comments added. Improved demo application
added api documentation. mget updated to handle SQL clauses.
added comments for transaction class
added html documentation
deleted the log file
Updating html documentation
adding html documentation.
adding postgres support, move sql preparation to database class
from /usr/share/tcltk/tdbo0.1.1
removed FileLogger, Transaction, MGet
delete MGet, Transaction, FileLogger
removed _mget helper proc
null value handling defined with <null>
improved null handling, documentation
improved null handling, improved documentation
Update README.md
Update README.md
Update README.md