Merge pull request #92 from iwburns/bump-to-v1.8.0

bump version to 1.8.0

Merge pull request #88 from iwburns/version-bump-1.7.0

bump version to 1.7.0

Merge pull request #86 from iwburns/bump-version

bump version to 1.6.0

Merge pull request #81 from iwburns/version-bump-1.5

bump version to 1.5.0

Merge pull request #78 from iwburns/version-bump

bump version to 1.4.0

Merge pull request #64 from cecton/tree-pub-capacity

add tree function to retrieve the tree capacity

Merge pull request #62 from iwburns/version-bump

bump version

Merge pull request #48 from iwburns/useNewPubSyntax

Switch to new pub(crate) syntax

Merge pull request #45 from iwburns/clippy

Fix Clippy Suggestions

Merge pull request #44 from iwburns/fix-docs-typo

Fix docs typo