RegExpress first preview release

A very first pre-alpha release of RegExpress has been uploaded. This is a new regular expression editor for those who don't want to have to learn regular expressions!

It includes most of the expression editing functionality, live preview, code generation and simple integration with regexlib.

It is however a very early version of the application and gives an idea for how this regular expression editor will work. It's been posted with the hope of getting some feedback.