The mswinSQL pricing doesn't include t2 entries at all, any more
The mswinSQL pricing doesn't include t2 entries at all, any more

Gracefully report this as unavailable.

Also, simplify deep dictionary lookups by using .get() instead of "in"
checks.

pctj101/ec2instances.info,wangbokun/ec2instances.info,powdahound/ec2instances.info,powdahound/ec2instances.info,siminm/ec2instances.info,pctj101/ec2instances.info,BeardedSteve/ec2instances.info,lantrix/ec2instances.info,roadtrippers/ec2instances.info,AdamG/ec2instances.info,lantrix/ec2instances.info,lantrix/ec2instances.info,AdamG/ec2instances.info,pctj101/ec2instances.info,BeardedSteve/ec2instances.info,siminm/ec2instances.info,ksivask/ec2instances.info,phorest/ec2instances.info,AdamG/ec2instances.info,siminm/ec2instances.info,ksivask/ec2instances.info,trentonstrong/ec2instances.info,mreeves1/ec2instances.info,trentonstrong/ec2instances.info,powdahound/ec2instances.info,wangbokun/ec2instances.info,ksivask/ec2instances.info,phorest/ec2instances.info,trentonstrong/ec2instances.info,mreeves1/ec2instances.info,roadtrippers/ec2instances.info,phorest/ec2instances.info,wangbokun/ec2instances.info,BeardedSteve/ec2instances.info,roadtrippers/ec2instances.info,mreeves1/ec2instances.info