[FIXED JENKINS-21919] Generalize actions performed in timeout with an extension point.
[JENKINS-21919] Some fixes for views: changed the entry order from actions, strategy to strategy, actions/open a new window for the link to the build configuration page.
[JENKINS-21919] Added tests for BuildTimeOutOperation.
[JENKINS-21919] transient for unused fields.
Merge pull request #18 from ikedam/feature/JENKINS-21919_TimeoutAction

[JENKINS-21919] Extension point to define actions when timeout