install catalog for this package doesn't conform to openwhisk-catalog

[rabbah]

the installation script for this catalog is different and doesn't reuse any of the utils from the openwhisk-catalog --- this is bad because it means one needs a completely different process to install this catalog (locally) compared to the other package.

for better or worse, all our packages should follow a standard process for deployment. so we should have only one (whether it uses the pattern here or in the other repo), and make every package adapt accordingly.

[jasonpet]

sounds like a good idea. we should update all our repos to use the same pattern. we followed the pattern that had been used by the push notification repo for alarms, cloudant and kafka. I like the pattern in the catalog repo better though.