[JENKINS] removed cobertura from master build, added new daily build with cobertura

[Hugo Trippaers <hu...@trippaers.nl>]

Hey,

The cloudstack-master build that runs on every commit was taking a long time because it would also do the code coverage checks by cobertura. I've disabled that target to make it a bit faster (from 1:30 to 30 mins), which would give faster feedback to the developers if something went wrong. There is still some work to be done as the entire master pipeline (http://jenkins.buildacloud.org/view/master-pipeline/) takes almost an hour. I would like that to go down to < 30 minutes for any commit, but that is a bit more work.

I've made a new job cloudstack-master-codecoverage that will do cobertura and findbugs on the entire sources (noredist and awsapi included). This job will run on a schedule (daily at the moment) to save resources and speed.

Cheers,

Hugo