Merge pull request welch-lab#80 from mojaveazure/master

Fix missing imports

Increment version to 0.4.2

Merge pull request welch-lab#68 from MacoskoLab/plotfeature-hotfix

Fix some bugs in plotFeature

Merge pull request welch-lab#67 from MacoskoLab/update-object

Update object structure and functions for minor release

Merge pull request welch-lab#59 from MacoskoLab/increment-version

Increment version

Merge pull request welch-lab#59 from MacoskoLab/increment-version

Increment version

Update liger-vignette with new functionality

Merge pull request welch-lab#47 from MacoskoLab/license

Create LICENSE file

First tracked development version