Removed polyfills

[ELFoglalt]

Fixes #14. Removes polyfills for reasons detailed in the issue.

[David-Desmaisons]

Thanks for the PR.
Could you please add the corresponding explanation and link to pollyfill in the README?

[ELFoglalt]

Added an extra paragraph after the installation section.

Considering this may be a breaking change in some browsers, I assume a version number bump would also be required?

[David-Desmaisons]

Considering this may be a breaking change in some browsers, I assume a version number bump would also be required?

Correct

[ELFoglalt]

Hmm... Following semver this would have to be 1.2.0->2.0.0 then? Kind of a big jump for such a small change. But technically we are no longer compatible with ^1.x.x and possibly break things, right?

[David-Desmaisons]

Excatly

[ELFoglalt]

Done, and re-built so that the dist folder is also up to date with the changes.

[jja-financial-com]

Is there any updates for this? Our app is still in Vue 2.X and apparently using require breaks tree shaking in webpack
Is there any plans to merge this and create a new release?