* setPassword factored out to its own method.
* handleGoogleException created. Either going to be a great idea or a
totally mad one.
* Disabled isSubscribed() calling listDatabases(), as I suspect it was
burning too much API calls.
Broke out updateProductSize
added some cleanup code for failed db operations.
added multiple caches to try to avoid daily limit lockout on operations.
Merge pull request #213 from unwin/develop-ROGER-RDS-TEST

Develop roger rds test