Upgrade version to 0.20.3
Upgrade version to 0.20.3

braintree/hermann,zendesk/Hermann,reiseburo/hermann,zendesk/Hermann,lookout/hermann,reiseburo/hermann,lookout/hermann,rtyler/Hermann,rtyler/Hermann,zendesk/Hermann,mkristian/Hermann,mkristian/Hermann,reiseburo/hermann,rtyler/Hermann,braintree/hermann,lookout/hermann,mkristian/Hermann,braintree/hermann