AC doesn't seem to be able to create monit cfgs

Commenting out the removal of the monit config files since AC doesn't seem
able to re-created them correctly upon restart.
Use openjdk-7 instead of oracle's jdk.
Remove gratuitous apt-get update
Fixed typo.
Once ntp is running we don't need cronjob

Once we sync the time with ntpdate at ntp install time, there is no need
anymore to run a cronjob to sync the time: that's ntp job.
Revert "Fixed typo."

This reverts commit 27bc9476619eda8f987050413f360b7e76603628.
This has its own pull request.
Revert "AC doesn't seem to be able to create monit cfgs"

This reverts commit 6352e639fb0b70ae080faade7ec2df517beb3030.
This has its own pull request.
Removing dead code.
Fixed the release date
Adding missing flush function
Merge pull request #1464 from obino/restart-issues

Restart issues
Merge pull request #1470 from nlake44/release-date-fix

Fixed the release date
Made jdk-7 the default jvm.
Use #! and changed comment.
Merge pull request #1462 from obino/user-openjdk

Use openjdk
Merge pull request #1475 from nlake44/flush_missing

Adding missing flush function
Once ntp is running we don't need cronjob

Once we sync the time with ntpdate at ntp install time, there is no need
anymore to run a cronjob to sync the time: that's ntp job.
Merge branch 'system-ntp' of github.com:obino/appscale into system-ntp

Conflicts:
	appscale-progenitor.sh
Merge pull request #1465 from obino/system-ntp

Good job!
fixed issue where zig zag was not being identified because list order matters, so changing to a set