Use new StructureBuilder API

Full Changelog: 0.1.1...0.1.2

Update `longdescription` to match README

Update longdescription to match README and standardize version number (remove v)

Initial release

First release including:

• Finds the Virtual Method Table (VMT) of Delphi classes
• Creates a structure for each VMT (class name, instance size, virtual methods, etc...)
• Creates a tag for each VMT in order to locate them more easily