fix: remove duplicate changelog (#474)

Author: Shinigami

CHANGELOG.md

@@ -1,25 +1,3 @@
-# [1.0.0-beta.1](https://github.com/htmlhint/HTMLHint/compare/v0.14.1...v1.0.0-beta.1) (2020-06-25)
-
-
-### Bug Fixes
-
-* fix circular beta release ([dbc5efc](https://github.com/htmlhint/HTMLHint/commit/dbc5efc45513b23886e9fe25809dd1d16961d81c))
-
-
-### Continuous Integration
-
-* trigger major bump ([f6de930](https://github.com/htmlhint/HTMLHint/commit/f6de930990ccd3d798cce3d09c401f986c6f57ef))
-
-
-### Features
-
-* new configuration structure ([#445](https://github.com/htmlhint/HTMLHint/issues/445)) ([ae99648](https://github.com/htmlhint/HTMLHint/commit/ae9964861b18904d3f4ab05fc22efe969bfed114))
-
-
-### BREAKING CHANGES
-
-* Rules have a new structure
-
 # [1.0.0-beta.2](https://github.com/htmlhint/HTMLHint/compare/v1.0.0-beta.1...v1.0.0-beta.2) (2020-06-25)
 
 * try to set version manually