sdb endpoint is leaning on the region variable which causes problems in west europe when choosing a region endpoint other then 'eu-west-1' ,
So for example when selecting eu-west-2 as a region endpoint, the sdb connection fails because it can't connect to the (non existing) sdb.eu-west-2.amazonaws.com.
This fix makes sure when setting a eu-west-* region endpoint it will 0set the sdb endpoint to 'sdb.eu-west-1.amazonaws.com'
sdb endpoint is leaning on the region variable which causes problems in west europe when choosing a region endpoint other then 'eu-west-1' ,
So for example when selecting eu-west-2 as a region endpoint, the sdb connection fails because it can't connect to the (non existing) sdb.eu-west-2.amazonaws.com.
This fix makes sure when setting a eu-west-* region endpoint it will 0set the sdb endpoint to 'sdb.eu-west-1.amazonaws.com'