Moving actual code to trunk directory.
Additional package deletion.
Adding missed sample folder into rep.
Changed initialization of class, specifying host, port, user, password, database in __construct function. Deleted reconnect function and changed __destruct function due to __construct changes. Deleted unneeded variable in debug function, fixed message while terminating script ater error. Added one  debug message while disconnecting. Changed examples. Creating placeholder for new cache enabled class in branches. Versioned as 0.2.1.
Deleted not neccesary example file.
Full backtrace reedited, some starting variables deletion, added possibility to choose output or blank after optimization. Examples update.
Finally, static comments in echos from functions have been deleted. Some other minor optimizations. Tagged as 0.2.2.
Destruct function updated - check if variable is set before destruct it, comments updated.
Issue #2 fixed.
minor fix in version number - no chance to remember ;)
Fixed some issue with full backtrace allowing to see login or password. with specyfic mysql error. Removed dump function due to very low functionality.