Add a code generator that parses Qt Designer's *.ui files and produces LabVIEW code

[JKSH]

This will be the LabVIEW equivalent of Qt's User Interface Compiler

Requested at https://lavag.org/topic/19611-utf-8-text-svg-images-inheritable-gui-components-dynamically-composed-guis-layout-management-splitters-in-tabs-mdis-taskbar-integration-and-much-more/#comment-118540