v0.7.0-beta.1: ci: 0.7.0-beta

Changelog diff: v0.6.17...v0.7.0-beta.1

v0.6.17

https://github.com/WarHub/wham/blob/master/CHANGELOG.md#0617---2019-08-16

v0.3.0 NetCoreApp support, bugfixes

updated project versions to 3.0

v0.2.5 bugfixes, enhancements

Full changelog: v0.2.1...v0.2.5

0.2.1 prerelease

Mutliple projects/packages added:

• Builders
• Builders.Implementations
• ConditionResolvers
• EntryTree
• ModifierAppliers