Close issue JDatePicker#55 on tag 1.3.4, will create a new tag from here

[maven-release-plugin] copy for tag jdatepicker-1.3.4

Creating tag for 1.3.3

Creating tag for 1.3.1

Creating tag for 1.3.0

Creating tag for 1.2.1

Creating tag for version 1.2.0

Created tag for 1.1.0

Fixed pom for maven central repo.