docs: add changelog for 3.1.2

docs: add changelog for 3.1.1

docs: add changelog for 3.1.0

fix(animations): use parsers from core modules (NativeScript#844)

fixes NativeScript#738

docs: update 3.0.0 changelog (NativeScript#780)

release: cut the 1.5.2 release (NativeScript#758)

* release: cut the 1.5.2 release

* docs: update CHANGELOG for 1.5.2

release: cut the 1.5.2 release (NativeScript#758)

* release: cut the 1.5.2 release

* docs: update CHANGELOG for 1.5.2

release: cut the 1.5.1 release (NativeScript#732)

* release: cut the 1.5.1 release

* docs: update CHANGELOG for 1.5.1

release: cut the 1.5.1 release (NativeScript#732)

* release: cut the 1.5.1 release

* docs: update CHANGELOG for 1.5.1

fix(list-view): Do not access destroyed items' ng views.