[SERVDEV-22]
- Extended ICache interface to include getKeys and remove functionality
[SPARKL-31]
- Fixed response to give a forbidden status code when the user has no permission to run dashboards or kettle endpoints
Merge pull request #5 from marcovala/master

[SPARKL-31]
[SERVDEV-28]
- The timeToLive for cached kettle results can now be specified in a per element basis through the use of a kettle parameter named cpk.cache.timeToLiveSeconds.
Merge commit 'dd4555cca4a12c80ee19129cab740fbbbfedf4e1'