rename daemon to worker
move former top-level spec/gem/etc underneath worker
mv rubocop config under worker
adjusting paths in rspec and rubocop to new location
updating default paths in soon-to-be-deprecated plugins
adjusting default configs for soon-to-be-deprecated plugins
updating paths in ui tests
rename multitenant to master
updating relative path to worker in provisioner master
update changelog
some test cleanup. Dont instantiate a scheduler to make sure it
does not start the schedulers and cause non deterministic
behavior. Also making zookeeper client retry for convenience when
debugging tests so that they dont fail when you set breakpoints
due to connection timeouts.
Merge pull request #297 from continuuity/feature/fix-flaky-scheduler-test

some test cleanup. Dont instantiate a scheduler to make sure it
fixing some more test cases that instantiate the scheduler.
Cant instantiate it and run a stop since the stop will be a no-op
if its not started.
Merge pull request #298 from continuuity/feature/fix-more-scheduler-tests

fixing some more test cases that instantiate the scheduler.
Merge pull request #296 from continuuity/feature/provisioner-reorganize

Feature/provisioner reorganize
shouldn't be doing timezone conversion.
fix comment and remove unused line.
remove pst timezone assumption in clusters instance test.
Merge pull request #307 from continuuity/feature/fix-timezone-in-test

shouldn't be doing timezone conversion.
Merge remote-tracking branch 'origin/develop' into feature/plugin-data-store

Conflicts:
	CHANGELOG.md