FF7tk controls

[sithlord48]

Begin #126

• New QML Module ff7tkQuickData to expose data items and ff7tkInfo

  • ff7tkInfo is Exposed as FF7tkInfo
  • Exposes FF7Item, FF7Text, FF7Materia from libff7tkData

• New QML Module ff7tkQuickControls for QML based controls

  • ItemPreview - Preview an items info
  • MateriaSlot - a materia slot that can hold a materia
  • MateriaEditor - The Start of materia selector / editor.
  • Currently contains style items for ComboBox