Update README.md

Merge pull request #181 from bcgov/2.3.13

Fix sass package, fix invalid DOM nesting issue, update version

Merge pull request #173 from bcgov/2.3.12

For resolving TH-93809

Merge pull request #162 from bcgov/2.3.10

2.3.10

Merge pull request #144 from bcgov/2.3.9

2.3.9

Merge pull request #101 from bcgov/2.3.6

Version 2.3.6

Merge pull request #69 from bcgov/2.3.1

2.3.1 to master

Merge pull request #64 from bcgov/2.3

2.3 to master

Merge pull request #60 from bcgov/2.2

2.2 to master

Merge pull request #54 from bcgov/2.1

2.1 to master