release v1.0.0

# Conflicts:
#	CHANGELOG.md
#	src/AngleSharp.Diffing.Tests/Core/HtmlDifferenceEngineTest.cs
#	src/AngleSharp.Diffing/Core/AttributeComparison.cs
#	src/AngleSharp.Diffing/Core/AttributeComparisonSource.cs
#	src/AngleSharp.Diffing/Core/CompareDecision.cs
#	src/AngleSharp.Diffing/Core/CompareResult.cs
#	src/AngleSharp.Diffing/Core/Comparison.cs
#	src/AngleSharp.Diffing/Core/ComparisonSource.cs
#	src/AngleSharp.Diffing/Core/HtmlDifferenceEngine.cs
#	src/AngleSharp.Diffing/Strategies/AttributeStrategies/OrderingStyleAttributeComparer.cs
#	src/AngleSharp.Diffing/Strategies/AttributeStrategies/StyleAttributeComparer.cs
#	src/Directory.Build.props

feat: changed CompareStrategy to return CompareResult

* Ensure that the correct diff is returned.

* Use records.

* Move kind to beginning of text.

* Fix compilation error and test for custom diff.

* Update src/AngleSharp.Diffing/Core/CompareResult.cs

Co-authored-by: Egil Hansen <egil@assimilated.dk>

* Update src/AngleSharp.Diffing/Core/Comparison.cs

Co-authored-by: Egil Hansen <egil@assimilated.dk>

* Update src/AngleSharp.Diffing/Core/AttributeComparison.cs

Co-authored-by: Egil Hansen <egil@assimilated.dk>

* 1. Rename CompareResultDecision
2. Move method inside type.

* Rename method.

* Get rid of StylesOrder

* More records.

* refactor: move IsExternalInit to folder matching namespace

* add comment to explain use of ReferenceEquals

* Move types into two files

* simplify attrdiff object hierarchi

* remove diff type check

* clean up using statements

* refactor: IsSameOrSkip as property

* refactor: normalize tests

* feat: add CommentComparer tests

* nodes do not have different closing tags, elements do, so switch to using ElementDiff when comparing elements

* fix: override ComparisonSource.ToString for better output

* fix: use unspecified when no diff is returned

* override ToString in AttributeComparisonSource

* bump version number

---------

Co-authored-by: Egil Hansen <egil@assimilated.dk>

Merge pull request #37 from AngleSharp/devel

v.0.18.1

v.0.18.0 release

v.0.18.0 release

Release 0.17.1

Release 0.17.1

Merge pull request #16 from AngleSharp/devel

0.7.0 release

Merge pull request #14 from AngleSharp/devel

0.16.0 - now with changelog

Merge pull request #12 from AngleSharp/devel

0.15.0 release

Added support for AngleSharp 0.14.0

V0.13.2 (#8)

* Refactored diffing strategy pipeline categories

* fixed bug in textnodefilter

* Code clean up

* 0.13.2 done