v0.3.1

Improvements

• Added Display type for models, where gridlines are hidden.
• Cleaned up canvas styling.

Bug Fixes

• Fixes bug where functions on large data sets would only be sampled 5 times.
• Fixes bug where privacy dropdown would be shown to non-owners.
• Fixes bug where the distribution editor would be broken when shown in a modal.
• Fixes bug where clicking the 'expand' metric button would delete unsaved guesstimate data.

Refactoring

• Wrapped guesstimator lib into convenient Guesstimator class.