Jenkins dsl

This defines the jenkins job in code, in the repository of the project. This will only work on ci server, though. 

1. Tested build passed on ci(as server; dbuildslave01 as buildslave; continuos build# based on last build on djavabuild01):  job/jdi-tagged-twemproxy/39/

2. Job disabled on djavabuild01(as server): /view/JDI/job/twemproxy/

3. Please start using following enabled job on ci: job/jdi-tagged-twemproxy/