Add script to update license's end year (#95)
Add script to update license's end year (#95)

* Add license renew tool scripts/renew_license.py. It could be used to update any mismatched year to current year

svagionitis/aws-sdk-cpp,cedral/aws-sdk-cpp,awslabs/aws-sdk-cpp,JoyIfBam5/aws-sdk-cpp,jt70471/aws-sdk-cpp,aws/aws-sdk-cpp,cedral/aws-sdk-cpp,cedral/aws-sdk-cpp,awslabs/aws-sdk-cpp,JoyIfBam5/aws-sdk-cpp,awslabs/aws-sdk-cpp,JoyIfBam5/aws-sdk-cpp,aws/aws-sdk-cpp,aws/aws-sdk-cpp,svagionitis/aws-sdk-cpp,JoyIfBam5/aws-sdk-cpp,svagionitis/aws-sdk-cpp,cedral/aws-sdk-cpp,aws/aws-sdk-cpp,jt70471/aws-sdk-cpp,svagionitis/aws-sdk-cpp,cedral/aws-sdk-cpp,aws/aws-sdk-cpp,aws/aws-sdk-cpp,JoyIfBam5/aws-sdk-cpp,jt70471/aws-sdk-cpp,svagionitis/aws-sdk-cpp,jt70471/aws-sdk-cpp,awslabs/aws-sdk-cpp,svagionitis/aws-sdk-cpp,JoyIfBam5/aws-sdk-cpp,jt70471/aws-sdk-cpp,cedral/aws-sdk-cpp,jt70471/aws-sdk-cpp