Merge pull request matomo-org#37 from matomo-org/release/1.5

Prepare 1.5 Release

Updated version to 1.2

Updated version to 1.1

Adjusted access level for EcommerceItem toJsonArray()

Version 1.0.1

Merge branch 'master' of https://github.com/piwik/piwik-java-tracker