Use blog style
Delete css that is dynamically loaded
Move functions to js/
Remove code for barchart and total hour chart
remove deprecated styles
update style
Remove old nvd3 version
Update controls
Set calendar range to default
Visually separate controls from output
Drop normalize.css to improve button appearance
Update titles
Replace nest by colony
Add bird_data section
Make month labels clickable
Merge branch 'style' into show-bird-stats
Remove deprecated code
Update text
Merge branch 'style' into show-bird-stats
Draw charts for first bird