dynamically scale graph container
closes #38
Fix issue where graph does not scroll left
Fix issue where graph does not scroll left
Rotate arrow according to station model
Graph arrow should point in the direction the wind is blowing, not towards the wind.
Arrow still not in right direction
Graph arrow should point in the direction the wind is blowing, not towards the wind.
Arrow cache issue
Graph arrow should point in the direction the wind is blowing, not towards the wind.