Update README.md

Merge pull request #982 from idurar/dev

Update to 4.0.0-beta.3

Merge pull request #974 from idurar/dev

Fix Profile upload

Merge pull request #970 from idurar/dev

Upgrade IDURAR to 4.0.0-beta-1

Merge pull request #944 from idurar/dev

Fix Empty Invoice / Quote / Offer

Merge pull request #906 from idurar/dev

update idurar 3.1.3

Merge pull request #903 from idurar/dev

update to 3.1.2

Merge pull request #890 from idurar/dev

Release 3.1.1

upgrade idurar to 3.1.0

Merge pull request #830 from idurar/dev

Release 3.0.0