v1.4.0

Change Log

• added icon decorator for derived resources and conf .derived file
• added parsing markers: info or warn
• modifiable icon
• added preference page. Parameters include:
  • toggle startup check
  • toggle parsing markers
  • log/trace options
  • derived resources: label prefix suffix, foreground/background color, font,
    toggle icon, edit icon hue and corner location.
  • toggle conf file decoration, edit icon hue
• minor
  • package restructuration
  • faster DeltaVisitor
  • better comments, refactors, tiny bugs...