Vispm

Bugfixes
- EventImputer can handle more than 26 activity classes now
- EventHistogramExtension now shouts event imputing outcome
- EventHistogramExtension colorbar on west has been adjusted for prettiness.

What's Changed
* Updated docstring for DescriptionHistogramExtension by AdamBanham in https://github.com/AdamBanham/vispm/pull/1

**Full Changelog**: https://github.com/AdamBanham/vispm/compare/v0.0.6.1...v0.0.6.2

Minor Changes

- Updated docstring for DescriptionHistogramExtension.

Notable changes

- Added new extension for StaticDottedCharts
- - DescriptionHistogramExtension
- - - This extension explores an aspect of an event log like trace duration or trace length and others.

**Full Changelog**: https://github.com/AdamBanham/vispm/compare/v0.0.5...v0.0.6

Notable changes

- Added new extension for StaticDottedCharts
- - DottedEventHistogramExtension
- - - This extension plots the breakdown of event labels in bins along a given axis (time or trace number).

**Full Changelog**: https://github.com/AdamBanham/vispm/compare/v0.0.4...v0.0.5

Notable Changes

- Added Extension system to static presenters
- Added a new extension for dotted charts
- New extension importable via `from vispm import DottedColourHistogramExtension`


**Full Changelog**: https://github.com/AdamBanham/vispm/compare/v0.0.3...v0.0.4

Notable Changes

- Added support for static dotted chart visualisations
- see StaticDottedChartPresentor for more information [here](https://github.com/AdamBanham/vispm/blob/master/src/vispm/static/dotted.py#L18)
- importable via from vispm import StaticDottedChartPresentor

**Full Changelog**: https://github.com/AdamBanham/vispm/commits/v0.0.3