- add "Zulu Time" (Z) which is UTC - add a constructor
- add "Zulu Time" (Z) which is UTC
- add a constructor


git-svn-id: 526f3b90ad6d9b1dfe840af828070ca3d99521ac@3252 d2cacbed-c0f6-0310-851a-9dad52fc623a

johannes85/core