Update pom.xml

making a release - 1.1.6

[maven-release-plugin] copy for tag v1.1.5

[maven-release-plugin] copy for tag v1.1.4

[maven-release-plugin] copy for tag v1.1.3

[maven-release-plugin] copy for tag v1.1.2

[maven-release-plugin] copy for tag v1.1.1

[maven-release-plugin] copy for tag v1.1.0

[maven-release-plugin] copy for tag v1.0.38

[maven-release-plugin] copy for tag v1.0.37

[maven-release-plugin] copy for tag v1.0.36