* feat(tslib): add tslib helpers to global
* Adds tslib as a dependency to tns-core-modules
* Replaces globals/decorators with globals/tslib
* Adds support for async/await, rest and spread operators.
* refactor: rename tslib to ts-helpers to avoid confusion with npm package
* chore: update versions
* Update README.md
* docs: add changelog for 4.2.0 (#6165)
* chore: update versions
* chore: update versions
* chore: set versions of packages to 4.2.0
The versions of packages to reflect in `master` to reflect the `latest` official release in `npm`.
Bumping up versions will execute in CI job through the `npm --no-git-tag-version version minor` command.
This is to unify the release process across the `NativeScript`, `nativescript-angular` and `nativescript-dev-webpack` repositories.
* chore: add npm version script
* docs: add release section to CONTRIBUTING.md
* chore: update npm version script
* chore(deps): update to widgets@next
* chore(deps): update to widgets@next
* docs(CONTRIBUTING): update Releasing new versions section
Add a note that these instructions concern NativeScript Core Team Members.
* Change image.android to use the new image.Cahce class from widgets.
* fix npm scripts
* npm tsc will compile all so no need for npm run dev-tsc-tests
* fix tslint error
* image-tests use memory only cache.
* fix exception in image.android
* Change image-tests so that Image won't be GC immediately.
* Change cacheMode to enum
