Added configuration option to set the Header font colour independently so it is more effective on different colour backgrounds.

Fixed issue with background colour of indicator in some limited circumstances.

Added ability to position the indicator in different positions on the chart.
You can change the offset distance from the edge of the screen and choose between the following locations
- Left upper corner
- Left side's centre
- Left lower corner
- Bottom centre
- Right lower corner
- Right side's centre
- Right upper corner
- Top centre
- Screen Centre

Added additional timeframes (Hourly and Yearly) and settings so the user can choose exactly what timeframes to show.

Improvements to resizing and positioning logic.
Screen update performance improvement.