rework parsing, fixing MemberLists in particular
correct a couple fulfillment response specifications
remove deprecated AWSQueryConnection.server_name()
add unit tests for parsing operations
add GetPackageTrackingDetails call from Outbound API
cache marketplace participations in integration tests
Add tests to #1481
static_route_only in create_vpn_connection, vpn conn tests
Fix typo in IAMConnection documentation

### seriasl_number != serial_number
Merge pull request #1816 from mbarrien/vpc

Fix VPC DescribeVpnConnections call argument; Add support for static_routes_only when creating a new VPC. Fixes #1816, #1481.
Merge pull request #1820 from thurloat/develop

Fix typo in IAMConnection documentation
Merge pull request #1815 from disruptek/mws_parsing

Fix MWS MemberLists parsing. Fixes #1815.
Add a section about DynamoDB Local to the DynamoDBv2 high level docs.
Merge pull request #1821 from danielgtaylor/ddblocal

Add a section about DynamoDB Local to the DynamoDBv2 high level docs. Fixes #1821, #1818.