file-saver IE11 issues

[waynebrantley]

We are having quite a few IE11 issues we traced back to file-saver which react-bootstrap-table2-toolkit uses.

1. Would it be possible to upgrade to the 2.0 release of file-saver?
2. Would you consider splitting out the 'file saving' ability to something like `react-bootstrap-table2-saving', etc? We are not using file-saving, but are using the toolkit for search.

[AllenFang]

@waynebrantley so if i upgrade file-saver to newest version can solve all of your issues?
because if split the file-saving part, that will be a major change.

[AllenFang]

btw, sorry for lately reply, busy on my job lol

[waynebrantley]

Cannot be sure if you upgrade it will solve all issues. I know they solved some IE11 issues when updating to latest version. Thoughts?

[AllenFang]

@waynebrantley anyway, I will try to upgrade. If the issue still remain then I will consider to separate it out.

[AllenFang]

@waynebrantley I upgrade file savers and please upgrade below packages to newest:
https://react-bootstrap-table.github.io/react-bootstrap-table2/blog/2019/05/19/version-bump.html