Fixed bug with PlainWordImpl::trimToOneSpace where
I was not checking if the size of a string was greater than zero before using it.
Fixed a bug with srai where the star indexes were not being calculated right during srai.
Fixed a bug where rebecca would not let go of her internal AIML file and string caching system.
Upgraded the qtgui and tested it underneath QT 4.1.4
Added the Callback method Callbacks::learnTagFileNotFound()
for when the AIML XML learn tag cannot find a file it will call this callback. This will allow the programmer to handle file not founds for AIML XML programmatically.
Added a new method GraphBuilder::callSystemCommand() which acts
the same as calling the AIML XML tag "System" by sending the command to the operating system and returning the output of the command.