Fixed block_info to return all elements from a timeline event popup
Merge pull request #1211 from nachandr/block_info_from_timeline_popup

Fixed block_info to return all elements from a timeline event popup
removed assets check in precompile_assets

jweiss discovered a case where the assets dir can exist but the assets
still need to be precompiled, so for now I've removed the check, and we'll
need to revisit this to find a better way to see if assets need to be precompiled or not.

Maybe keeping the check and adding a --force flag is the right answer. I'm not sure...
scripts use the ipappliance class

Instead of the other way around, like it was...
clone_template script knows how to configure appliances
IPAppliance instantiation tests