Add templates for an SVG waterfall mapper.
Rename template.
Fix SVG waterfall templates.
Add handlebars dependency.
Update templates for handlebars.
Add settings file for SVG waterfall mapper.
Add command-line option for specifying SVG settings.
Add option to specify an alternative SVG template.
Unify the waterfall mapper templates.
Improve waterfall mapper data format.
Initial logic for the SVG waterfall mapper.
Fix lint error.
Fix class name.
Add hover effects, remove style attributes.
Commit work in progress.
Merge branch 'master' of github.com:nature/boomcatch into svg-waterfall
Update package description.
Start calculating the customised SVG settings.
Add missing parenthesis to function call.
Naive ticks implementation.