Inventory System Ui Complete

Inventory System is pretty much complete.
It is still missing some targeted error messages and user authentication, but that will come later.

All tests have passed.

No db file included.

BigBlueBox

Complete the UnitTest / regression testing integration.
tested and debugged the _Regex::isItemName(QString) function.

BigBlueBox

All classes have been added to the bbb namespace to create the BigBlueBox API.

BigBlueBox

Added Report Generation

Pre-Release

Contains testing for current widgets.
Does not meet requirements for the minimum viable product.