[maven-scm] copy for tag ec2-1.18

[maven-scm] copy for tag ec2-1.17

[maven-scm] copy for tag ec2-1.16

[maven-scm] copy for tag ec2-1.15

[maven-scm] copy for tag ec2-1.14

[maven-scm] copy for tag ec2-1.13

[maven-scm] copy for tag ec2-1.12

[maven-scm] copy for tag ec2-1.11

[maven-scm] copy for tag ec2-1.10

[maven-scm] copy for tag ec2-1.9